变体：有七个原因决定了所有人类的行动：机遇、本性、强迫、习惯、理性、激情和欲望。

"Stories are the way we remember who we are."

可持续发展不再是选择，而是生存的必需。

There is something profoundly mysterious about quantum mechanics that we still don't understand.

You may not be able to alter reality, but you can alter your attitude towards it, and this, paradoxically, alters reality.