The poor have no choice but to be honest. The rich can afford to be dishonest.

We must always question our assumptions and be willing to revise our understanding in light of new evidence.

最好的老师是那种建议而不是教条化，并激发听众自我教学愿望的人。

There’s a choice that we have to make as people, as individuals. If you want to be great at something, there’s a choice you have to make. We all can be masters at our craft, but you have to make a choice. What I mean by that is, there are inherent sacrifices that come along with that. Family time, hanging out with friends, being a great friend, being a great son, nephew, whatever the case may be. There are sacrifices that come along with making that decision.

You don't have to have the ability that quantum mechanics requires.You just have to know a few simple things and really know them.

I'm not perfect, and I don't pretend to be.

因为我们的粉丝，每场演唱会都感觉像是第一次。