2. Mathematics is an infinite science. Herman Weil
3. Numbers rule the universe. Pythagoras
4. Mathematics is the king of science. Gauss
5, geometry has no way to be king! -Euclid
6. The essence of mathematics lies in freedom. cornel
7. We appreciate mathematics, and we need it. Chen shengshen
8, in the end is a master's work, extraordinary! -Galois
9. Pure mathematics is a magician's real wand. Novalis
10, naturally written in mathematical symbols. Galileo
1 1, "The essence of mathematics is its freedom. cornel
12, go forward, go forward, and you will have faith. -D'Alembert
13, we must know, we will know. -Hilbert
14, intelligence comes from diligence, and genius lies in accumulation. -Hua
15, genius = 1% inspiration +99% blood and sweat. Edison
16, learn directly from the masters instead of their students. -Abel
17, number of late orders, non-supernatural, tangible and verifiable, with several pushes. -Zu Chongzhi
18, the problem of abnormal abstraction must be discussed clearly. Descartes
19, mathematics is the queen of science and number theory is the queen of mathematics. Gauss
Gauss