A person with scientific innovation ability should not only have scientific knowledge, but also have cultural and artistic accomplishment. -Qian Xuesen "Wang Juzheng, a scientist in China, has a motto about experimental failure, which is called" There is still a 50% chance of success if you continue, and failure if you don't do it is 1000% failure. -Wang Juzhen "A person is like a score, his actual ability is like a molecule, and his evaluation of himself is like a denominator. The larger the denominator, the smaller the score. -Tolstoy "The essence of mathematics lies in its freedom. -Cantor "In the field of mathematics, the art of asking questions is more important than the art of answering questions. -Cantor "No problem can touch people's emotions as deeply as infinity, and few other concepts can touch people's emotions like infinity. However, no other concept needs clarification like infinity. Hilbert "Mathematics is an infinite science" Hermanville "Problems are the core of mathematics" P.R. halmos "As long as a branch of science can ask a lot of questions, it is full of vitality. No problem, indicating the termination or decline of independent development. -Hilbert "Some beautiful theorems in mathematics have such characteristics: they are easy to sum up from facts, but the proofs are extremely profound. -Gauss "Time is a constant, but it is a' variable' for diligent people. People who calculate time by "minutes" spend 59 times more time than those who calculate time by "hours". -Rybakov "Dare to do subtraction in learning is to do subtraction on the parts that have been solved by predecessors and see what problems have not been solved, which needs us to explore and solve." -Hua "genius = 1% inspiration +99% sweat. Edison "Take time to think about what you did in a day, whether it was a plus sign or a minus sign. If it is a' plus sign', you will make progress; If it is'-',we must learn from it and take measures. -dimitrov "Einstein, the greatest scientist in modern times, wrote a formula when talking about the secret of success: A = X+Y+Z Y+Z. He explained that A stands for success, X stands for hard work, Y stands for the correct method, and Z stands for less empty talk. -Einstein "Mathematics is an infinite science. -Herman Weil "Some beautiful theorems in mathematics have such characteristics: they are easy to sum up from facts, but the proof is extremely profound. Mathematics is the king of science. In the field of mathematics, the art of asking questions is more important than the art of answering questions. -Conrad "As long as a branch of science can ask a lot of questions, it is full of vitality, while the lack of questions indicates the termination or decline of independent development. In the world of mathematics, what matters is not what we know, but how we know it. "-Pythagoras can only achieve a truly perfect state by successfully applying mathematics." -Marx "The scientific level of a country can be measured by the mathematics it consumes." -Rao "Mathematics-the unshakable cornerstone of science and a rich source of promoting the progress of human cause." -Barrow "The God who rules Mount Olympus is an eternal number." -jacoby "Without the eternal imitation of the universe by countless people, human beings cannot survive." -Nietzsche "Those who don't understand geometry are forbidden." -Plato "There is no king in geometry!" -Euclid "Mathematicians are actually fascinated. Without fascination, there is no mathematics." -Novalis "Without bold speculation, there will be no great discovery." -Newton "Numbers rule the universe." -Pythagoras "Mathematics, the queen of science; Number theory, the queen of mathematics. " -Gauss "God created integers, and all other numbers are artificial." Kroneck God is a Mathematician jacoby A mathematician who is not a poet will never be a complete mathematician. -Wilstras "Pure mathematics, in its modern development stage, can be said to be the most primitive creation of human spirit." -Whitehead "Countability belongs to the world that rules the whole quantity, and the four arithmetic operations can be regarded as all the equipment of mathematicians." -Maxwell "number theory is the oldest branch of human knowledge, but some of his deepest secrets are closely related to his most common truth." -Smith "Infinite! No other problem has touched the human mind so deeply. "-Hilbert" found that every new group is mathematical in form because we can't have other guidance. " -Darwin "The great structure of the universe is now beginning to appear as a pure mathematician." -meditation "This is a reliable law. When the author of a mathematical or philosophical work writes with vague and abstruse words, he is talking nonsense. " - A？ n？ Whitehead "give me five coefficients and I will draw an elephant;" Give me six coefficients and the elephant will wag its tail. -Cauchy "Pure mathematics is a magician's real wand. -Novalis "If anyone doesn't know that the diagonal and the same side of a square are incommensurable quantities, then he doesn't deserve this title. Plato "For centuries, the simple composition of integers has been the source of new life in mathematics. -boekhoff "The incomparable eternity and omnipotence of mathematics, as well as its independence in time and cultural background, are the direct consequences of its essence. "-a? Eber's "life is only for two things, developing mathematics and teaching mathematics"-Pershing "uses all the strength of the mind to choose the way we should go. -Descartes "I don't know what people in the world will think of me; However, I feel like a child playing by the sea, picking up a smooth pebble and finding a beautiful shell; In front of me, the sea of truth has not been discovered at all. -Newton "I see farther than Descartes, because I stand on the shoulders of giants. Newton "A traveler can't go far without personally checking the firmness of each part of the bridge. Even in the field of mathematics, some things are risky. " -Horace Lamb "Go ahead, it will make you believe. -D'Alembert "Read Euler, read Euler, he is our teacher. -Laplace "If I inherit considerable property, I may be of little value in mathematics. -Lagrange "I regard mathematics as an interesting job, rather than trying to build a monument for myself. To be sure, I prefer other people's works to my own. I am always dissatisfied with my work. -Lagrange "It seems to be a character axiom that a person's contribution is strictly inversely proportional to his conceit. Lagrange "For God's sake, don't give up your job! This is your best medicine. " -D'Alembert "My success depends on only two things. One is to persevere; One is to create the graphics in your mind by hand. " -gaspard monge "The greatest advantage of astronomical science is to eliminate the mistakes caused by ignoring our true relationship with nature. Because social order must be based on this relationship, such mistakes are even more catastrophic. Truth and justice are the eternal foundation of social order. I hope we can get rid of this dangerous maxim. Deception and slavery are sometimes more useful than ensuring their happiness! The historical experience of each era proves that whoever breaks these sacred laws will be punished. -Laplace "Sometimes, you can't get the simplest and most wonderful proof at first, but it is this kind of proof that can go deep into the wonderful connection of higher arithmetic truth. This is the motivation for us to continue our research, which can make us find something most. -Gauss "If others think about the truth of mathematics as deeply and persistently as I do, they will also find my discovery." -Gauss "A man is dead, but his career continues. -Cauchy "Exquisite argumentation is often not achieved overnight, but the result of long-term study and accumulation. I learned it slowly, and I will continue to learn. -Abel "is, after all, a masterpiece, extraordinary! -Galois "An extremely abstract question must be discussed very clearly. -Descartes "I think, therefore I am. -Descartes "I am determined to give up the only abstract geometry. In other words, stop thinking about problems that are only used to practice ideas. I did this to study another kind of geometry, that is, geometry aimed at explaining natural phenomena. -Descartes "Mathematics is the most powerful knowledge tool left by human knowledge activities and the root of some phenomena. Mathematics is immutable and exists objectively, and God will build the universe according to the laws of mathematics. -Descartes "Learn directly from the master, not from the students. -Abel "Choose a clear research object and persevere. You may never reach the finish line, but you can certainly find something interesting on the way. -Klein "I never take my job as a personal matter, nor do I pursue fame and praise. I just do my best for the progress of truth. It doesn't matter to me whether it is me or others. The important thing is to be closer to the truth. The movement form of thinking is usually like this: conscious research-subconscious activity-conscious research. -Poincare "Life is a constant struggle. If we enjoy peace occasionally, it is our ancestors who are fighting tenaciously. If our spirit and vigilance are relaxed for a while, we will lose what our ancestors won for us. -poincare "If we want to foresee the future of mathematics, the proper way is to study the history and present situation of this subject. -Poincare "We must know, and we will know. -Hilbert "Throw them into ice water and let them learn to swim by themselves, or drown. Many students will not try to do it by themselves until they have mastered everything that others have done related to their problems. Therefore, only a few people have developed the habit of working independently. -E.T. Bell "If a person does well in mathematics, it is really easy to attract the attention of the mathematics community. No matter how humble and obscure this person is, he only needs to do one thing: send his discussion of the results to the leadership authority. " -Mo Deer "Mathematicians usually first discover a theorem through intuition; The result was specious to him at first, and then he set about making a proof. -Hardy "A scholar should not only learn knowledge, but also have" taste ",which is not easy to translate, and some are translated into taste and love. If a person wants to make great achievements, he must have a fairly clear "tast". " -Yang Zhenning "Mathematics is the king of science. -Gauss "It would be a serious mistake to think that it is only necessary in geometric proof or sensory evidence. Give me five coefficients and I will draw an elephant; Give me the sixth coefficient and the elephant will wag its tail. People must be convinced that if he is adding many new terms to science and letting readers continue to study the wonderful and difficult things in front of them, then science has made great progress. -Cauchy "Mathematics is a deductive science, starting from a set of postulates and drawing conclusions through logical reasoning." -Chen Shengshen "Science needs experiments. But the experiment cannot be absolutely accurate. If there is a mathematical theory, it is completely correct to infer. This is why science cannot be separated from mathematics. Many basic scientific concepts often need mathematical concepts to express. So it is natural for mathematicians to have food, but they can't win the Nobel Prize. -Chen Shengshen "There is no Nobel Prize in mathematics, which may be a good thing. The Nobel Prize is so compelling that mathematicians can't concentrate on their own research. -Chen Shengshen "We appreciate mathematics, and we need mathematics." -Chen Shengshen "The purpose of mathematicians is to understand mathematics. The progress of mathematics in history is nothing more than two ways: increasing the understanding and promotion of known materials. " -Chen Shengshen "Although we are not allowed to see through the secrets of nature, so as to know the real reason of the phenomenon, some fictitious assumptions may still occur to explain many phenomena. -Euler "Because the structure of the universe is the most perfect and the creation of the wisest God, nothing will happen if there is no certain maximum or minimum law in the universe. -Euler "The quantity of late orders is not supernatural, tangible and verifiable, but can be deduced. -Zu Chongzhi "Things push each other and each has its own ending. Therefore, although the branches have the same knowledge, they only send one end. It is also a word analysis and a picture disintegration. It is also possible to make it a week, but it is not embarrassing. The viewer thinks that more than half. -Liu Hui "Imaginary number is a wonderful spiritual sustenance of human beings. It seems to be an amphibian between being and not being. -Leibniz "Things that don't work don't exist. -Leibniz "After considering several things, the whole thing boils down to pure geometry, which is a goal of physics and mechanics. -Leibniz "Geometry sometimes seems to have a point before analysis, but in fact geometry precedes analysis, just like a servant walking in front of his master, opening the way for the master. -Sylvester "Maybe I can call myself Adam in mathematics without exaggeration, because I believe that I have named more mathematical rational creations (these creations have become popular) than all other mathematicians in my time combined. -Sylvester "A mathematician who is not a poet will never be a complete mathematician. "-Wilstras