Innovation requires a culture that tolerates failure; only by daring to make mistakes can progress be made.

言多必失。

Sustainability isn't a choice anymore; it's our only path forward.

老时相信一切，中年怀疑一切，青年知道一切。

我不认为自己是一个碰巧是黑人的作家。我认为自己是一个黑人作家。