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The art of progress is to preserve order amid change and to preserve change amid order.
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
The development of science cannot be separated from innovation and cooperation.
I believe in second chances because I know what it's like to need one.
The study of Galois representations is a testament to the power of algebraic methods.
最激进的艺术往往是最微妙的。