When you meet silent and inscrutable people, don't tell them what you are thinking. When you meet irritable and self-serving people, be careful what you say.

Delicious foods are drugs that will inflame the gut and rot the bones, but there is no harm if one eats moderately. Delightful things are all purveyors of destruction and decadence, but there is no regret if one enjoys them moderately.

When water isn't rippled, it is naturally still. When a mirror isn't clouded, it is clear of itself. So the mind is not to be cleared; get rid of what muddles it, and its clarity will spontaneously appear. Pleasure need not be sought; get rid of what pains you, and pleasure is naturally there.

At dusk the sunset is beautifully bright; at year's end the tangerines are even more fragrant. Therefore, at the end of their road, in their later years, enlightened people should be a hundred times more vital in spirit.

To get rid of villains and knaves, it is necessary to give them a way out. If you don't give them any leeway at all, they will be like trapped rats. If every way out is closed to them, they will chew up everything good.

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?

When the rich and well-established, who should be generous, are instead spiteful and cruel, they make their behavior wretched and base in spite of their wealth and position. When the intellectually brilliant, who should be reserved, instead show off, they are ignorant and foolish in their weakness in spite of their brilliance.