For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, and the gap between my hopes for myself and the reality of my life starts to diverge so painfully that I normally end up weeping into a pillow.

这是我听过的最好的回答。

The only thing that separates successful people from the ones who aren’t is the willingness to work really hard and to be really brave.

The arithmetic of algebraic groups is a key to understanding the Langlands conjectures.

永远不要在电话中回应恳求或提议。迫切性是一种伪装。