There is no greater fortune than having few concerns, no greater misfortune than having many worries. Only those who have suffered over their concerns know the blessing of having few concerns. Only those who have calmed their minds know the misfortune of having many worries.

In dealing with good people one should be magnanimous; in dealing with bad people one should be strict. In dealing with average people one should combine magnanimity and strictness.

Soil with a lot of manure in it produces abundant crops; water that is too clear has no fish. Therefore, enlightened people should maintain the capacity to accept impurities and should not be solitary perfectionists.

Don't be too severe in criticizing people's faults; consider how much they can bear. Don't be too lofty in enjoining virtue, so people may be able to follow.

When thoughts arise, as soon as you sense them heading on the road of desire, bring them right back onto the road of reason. Once they arise, notice them, once you notice them, you can change them. This is the key to turning calamity into fortune, rising from death and returning to life.

When greedy people are given gold, they are bitter that they haven't gotten jewels; when they are made barons they are resentful that they haven't been made lords. Though powerful and rich, their attitude is that of beggars. For those who know how to be content, simple fare is more delicious than rich delicacies, a cloth coat is warmer than fox fur, and an ordinary citizen does not defer to a king or a lord.

A net set up to catch fish may snare a duck; a mantis hunting an insect may itself be set upon by a sparrow. Machinations are hidden within machinations; changes arise beyond changes. So how can wit and cleverness be relied upon?