科学表明，我们的头脑会欺骗我们关于什么会让我们快乐。

I like going to work. It’s not a chore. It’s a pleasure.

The idea that a bell rings to signal when investors should get into or out of the market is simply not credible.

Focus on being productive instead of busy.

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

Coal companies must fulfill their social responsibilities while pursuing economic benefits.

I think it's important to take risks in filmmaking.