I am not a product of my circumstances. I am a product of my decisions.

Theatre is the art form that most directly confronts the human condition.

Productivity is often a distraction. Don’t aim for better ways to get through your tasks as quickly as possible， rather aim for better tasks that you never want to stop doing.

The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.

生物体不仅仅是其基因的总和，而是一个复杂发育系统的产物。

有道德的人能够反思自己过去的行为及其动机。