人生太短，莫与庸者闲逛。
Life's too short to hang out with people who aren't resourceful.
The best books... are those that tell you what you know already.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法：它是关于理解的。
I don't know. Sometimes when I feel about to cry, it often evolves into an impulse to almost laugh. That must have been how I really felt at the time, because I laughed, almost giggled.
我们在自然知识中前进得越远，就越发现最普遍的定律是最简单的。
所以从前的贤君按照农事来生财,巩固根本并节约用度,财务自然就丰足了。
世界充满了神奇的事物，耐心地等待着我们的感官变得更加敏锐。
永远不要停止质疑，即使答案似乎已经确定。
"We are all the sum of our contradictions - that's what makes biography so fascinating."