历史不仅仅是关于过去，而是我们如何记住它。

朗兰兹纲领是理解数学真理基本本质的框架。

Sustainable mining isn't an option anymore - it's our responsibility to future generations.

In itself, homosexuality is as limiting as heterosexuality: the ideal should be to be capable of loving a woman or a man; either, a human being, without feeling fear, restraint, or obligation.

你不必伟大才能开始，但你必须开始才能伟大。