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Sometimes the questions are complicated and the answers are simple.
创新不仅仅是创造新事物,更是以有意义的方式解决实际问题。
In mathematics, you don't understand things. You just get used to them.
Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.
All violence is the illustration of a pathetic stereotype.
I don’t believe in luck. I believe in hard work.