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You can’t be afraid to fail. It’s the only way you succeed.
释义:人才没有固定不变的价值,器物没有一成不变的用处。
算法的发展既是一门艺术,也是一门科学。
The world is full of obvious things which nobody by any chance ever observes.
The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that some other human being has wished you that much evil.
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.