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You have a dream, you have to protect it.
有时候你不需要人生目标,不需要知道宏伟蓝图。你只需要知道下一步要做什么!
The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
My work is my understanding of life.
Every life contains its own mysteries, and the biographer must respect the unknowable.
Complexity is easy, simplicity is hard.