数学家是将咖啡转化为定理的装置。

I'm not going to keep on knocking that old door that doesn't open for me. I'm going to create my own door and walk through that.

反对森林砍伐的斗争是为人类的未来而战。

幸福是一种内在的工作。

你可以吃任何想吃的甜品——如果你可以只吃三口的话。