世界历史可以这样总结：强国总行不义。等到他们醒悟了，他们不已经不再强了。

天文学的美在于它能够将我们与浩瀚的宇宙连接起来。

拉丁美洲是乌托邦与怀旧的大陆。

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

"What good is the warmth of summer, without the cold of winter to give it sweetness."

没有人写作、绘画、雕塑、建模、建造或发明，除非是为了真正地逃离地狱。