People's shortcomings should be treated with tact; if you expose them crudely, this is attacking weakness with a weakness. When people are stubborn, it requires skill to influence them; if you treat them with anger and spite, this is treating stubbornness with stubbornness.

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?

Those who have come to an impasse should examine their original intentions; those who have succeeded should note where they are heading.

In matters of desire, don't get hastily involved because of easy availability; once you get involved, you will sink in deeply. In matters of principle, don't back off for fear of difficulty; once you back down, you will lose your ground entirely.

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.

Even if you do no work that is particularly lofty or far-reaching, if you can shed mundane feelings, that is a great achievement. Even if you do not strive much for progress in learning, if you can minimize the influence things have on you, you will soar into the realm of sages.

Sexual desire may burn like fire, but when you give a thought to when you are ill, then your excitement dies down. Fame and fortune may be sweet as candy, but when you give a thought to when you die, then their flavor is like chewing wax. Therefore, if people are usually concerned about death and illness, this can also dissolve unreal activities and develop longing for the way.