True progress comes when industry and environmentalists work together, not against each other.

心理学必须是一门关于事实的科学，而非理论。

I'm not going to swim for anybody else. I'm swimming for me.

Without freedom, there is no creation, and without creation, there is no true life.

The moment the idea is admitted into society that property is not as sacred as the laws of God, and that there is not a force of law and public justice to protect it, anarchy and tyranny commence.