The most interesting ideas are heresies.
The most important single central fact about a free market is that no exchange takes place unless both parties benefit.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
Ignoring isn’t the same as ignorance, you have to work at it.
一个企业必须要有参与感，必须要有趣，必须锻炼你的创造本能。
