Optimism is a learned skill. Once you learn it, you can improve your life in every way.

I'm not a politician, I'm an artist. I don't have to be politically correct.

在经济学中，规则的小变化可能导致结果的大变化。

Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).

Leadership means making tough decisions today for a better tomorrow.

Great things never come from comfort zones.

La literatura nos permite vivir mil vidas y sentir mil emociones.