-forgive people who make mistakes.
In the novel How the Steel was Tempered, Zhu cares about educating Pavel Kochakin, a street child. Zhu Boru cared about and patiently enlightened a young man who stole; Matro Soff, who stole things as a child, grew into a Soviet hero under the care of the organization; Wang Canwen, who committed the crime of reprieve, was thoroughly remoulded under the care, education and reform of the Party and became a famous vacuum smelting expert at home and abroad. Comrade Li once made a serious line mistake. The party cares about him and educates him. At the Eighth National Congress, he was still elected as a member of the Central Committee and Minister of Labor.
heterodoxy
-scientific research needs tolerance
Galois is an outstanding mathematician, but his thesis was rejected three times because his things were too advanced. 2 1 year-old, died in a duel. As a heresy, he was never admitted before his death. Michael, the first person to discover the conservation of energy, went crazy because he could not be understood by others; Bao Ye, the first person to write non-Euclidean geometry, even his mathematician father strongly opposed this "strange" theory, and finally ran away from home, nowhere to be found ... Too many tragedies caused by intolerance made people feel sad. Today, we have affirmed so many fallacies and heresies and rehabilitated them. Will we make the same mistake again? After Galileo was forced to repent, he muttered to himself, "Is the earth still turning?" ? "Choice" is the cry after the truth of "heresy" is not tolerated and strangled.
If we want to avoid such a tragedy, we should remember Voltaire's words: "I can disagree with you, but I will defend your right to express it with my life."
Soldiers and generals
Tolerance brings happiness.
On one occasion, the Berlin Air Force Club of the former GDR hosted a banquet for air combat heroes. When a young soldier poured wine, he accidentally spilled it on General Udait's bald head. Suddenly, the soldiers were terrified and the meeting was silent. Instead, the general stroked the soldier's shoulder and said, "Brother, do you think this therapy can regenerate hair?" The audience burst into laughter, people's tense heartstrings relaxed, and the feast maintained a warm and happy atmosphere.
¢Ù Question: How to use the analog/digital input/output module of Siemens plc200?
There is a wiring diagram in the product package of the module. After wiring connectio