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The meaning of a word is its use in the language.
I shall be content if, because of me, there shall be better fruits and fairer flowers.
The most important skill for an empirical researcher is not math, but judgment.
Change the way you look at things and the things you look at change.
Most people are other people. Their thoughts are someone else's opinions, their lives a mimicry, their passions a quotation.
算法设计既是一门艺术也是一门科学。