Success is doing what you want to do, when you want, where you want, with whom you want, as much as you want.

数学不是关于数字、方程、计算或算法的：它是关于理解的。

The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.

亲代投资是理解两性交配策略差异的关键。

For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.

我知道无论我变得多么优秀，我总能进步。