创新往往源于对现状的质疑。

The stream of consciousness is a stream of solutions.

俄罗斯正在集中力量。

人生只有一次，让我们勇敢地生活，不留遗憾。

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.