After one has been in a lowly position, one knows how dangerous it is to climb to a high place, Once one has been in the dark, one knows how revealing it is to go into the light. Having maintained quietude, one knows how tiring compulsive activity is. Having nurtured silence, one knows how disturbing much talk is.

When one is not slipshod in small matters, not hypocritical in secret, and not reckless in disappointment, only then is one a true hero.

Even if you can't get rid of the heat, as long as you can get rid of bother with the heat, your body is always on a cool terrace. Even if you can't get rid of poverty, as long as you can get rid of the sadness of poverty, your mind always lives in a comfortable abode.

If a poor house is well kept, or a poor girl well groomed, there is elegance if not beauty. If good people should come upon hard times, why should they immediately give up on themselves?

A moment of kindness can produce a mood of harmony between heaven and earth. Purity of heart can leave a fine example for a hundred generations.

A clear sunny day can suddenly shift to thunder and lightning, a raging storm can suddenly give way to a bright moonlit night. The weather may be inconstant, but the sky remains the same. The substance of the human mind should also be like this.

Think about food on a full stomach and you find you don't care about taste. Think of lust after making love, and you find you don't care about sex. Therefore, if people always reflect on the regret they will feel afterward to forestall folly at the moment, they will be stable and will not err in action.