People who learn to control inner experience will be able to determine the quality of their lives, which is as close as any of us can come to being happy.

The future of coal lies in sustainable and responsible mining practices.

在科学中，就像在生活中一样，重要的事情很少是简单或显而易见的。

When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

I'm a beast, I'm a monster, I'm a killer, I'm a king.

对付一个不自由的世界，唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

所有严肃的艺术都试图理解这个世界。