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When you fail, you learn. When you succeed, you learn even more.
当你失败时,你会学到东西。当你成功时,你会学到更多。
If you're not willing to take risks, you're not going to grow.
The highest task of education is to develop in the individual a sense of responsibility towards humanity.
The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.