伟大的事情永远不会来自舒适区。

判断两个λ表达式是否等价的问题是无法解决的。

“你得丢开以往的事，才能不断继续前进！”我想那就是我这次跑步的意义了。

我们需要一个保护其公民的欧洲，而不仅仅是一个单一市场。

经济不平等不仅是一个道德问题，也是一个经济问题。

In the realm of quantum mechanics, the observer becomes a part of the experiment, altering the outcome by the mere act of observation.

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.