Every day is a new opportunity to change your life.

To be is to be perceived.

离散数学和连续数学之间的相互作用是一些最有趣的问题所在。

They say a daughter is like a vest to her mother. I’m more like a fur coat.

提供背景而非控制。当人们了解事情的背景时，他们会更有生产力和创造力，而不是被告知该做什么。

There is only one good, which is knowledge, and one evil, which is ignorance.

当没有人相信你时，你必须相信自己。这就是让你成为赢家的原因。