Mental tranquility is the highest good.

The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.

从我们心中夺走对美的爱，也就夺走了生活全部魅力。

史记

生活是一系列的时刻，每一个都是一个等待被讲述的故事。

Psychology must always ask: How does this help the organism live?

The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.