I believe that the most powerful performances come from a place of truth and vulnerability.

The only way to change behavior is through manipulation of reinforcement contingencies.

你看得越多，看见的越少。

The challenge of modern physics is not just to understand the universe, but to understand our place within it.

一个人懒惰又奢侈，生活就会贫困；勤劳而节俭，生活就会富足。