数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

作家的任务在于能够从某种理念中创造出作品。

The true measure of an economy’s success is how well it serves all its citizens.

孔子说：“《诗经》三百首，用一句话可以概括，即：‘思想纯洁’。”

I don't think about limitations. I just think about possibilities.

有些人自以为是，不知天高地厚，也未必是道德问题，而是因为他见识太少，经历太少。

Remember, if you ever need a helping hand, it's at the end of your arm, as you get older, remember you have another hand: The first is to help yourself, the second is to help others.