乐观是一种可以学习的技能。一旦你学会了它，你就能在各个方面改善你的生活。

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.

山溪里的水随着季节常涨常退，不明事理的小人反复无常。

We are all haunted by the ghosts of our own making.

我不是领导者，我是追随者。

译文：注重小节的人不能成就大的威名，不忍受小的耻辱的人不能建立美名。