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The hardest thing is to live richly in the present without letting it be tainted by the past or future.
The most important skill in mathematics is the ability to ask the right questions.
Every challenge in the quarry is an opportunity to innovate.
如果你对每一次不公正都感到愤怒,那么你就是我的同志。
如果你想走得快,就一个人走。如果你想走得远,就一起走。
在科学中最令人兴奋的短语,预示着新发现的,不是“我找到了!”而是“这有点奇怪...”