译文：看见合适的时机，立即行动，不要整天只知道等待。

追求卓越是一段旅程，而不是终点。

Confidence is not "they will like me", it's "I'll be fine if they don't".

The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.