在计算机科学中，我们总是在寻找表达能力和可处理性之间的平衡。
"In computer science, we are always trying to find the balance between expressiveness and tractability."
The greatest wisdom is to know that you know nothing.
Mathematics is the language with which God has written the universe.
The fewer the words, the better the prayer.
死者既已安葬,活着的人就不要长久地哭泣,而应该尽快做事,每个人都做自己能做的事,并用来使大家互利。
"The greatest glory in living lies not in never falling, but in rising every time we fall."
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.