The learned should be vigorous and diligent, but they should also be free-spirited. If they are too rigorous and austere, they have the death-dealing quality of autumn but lack the life-giving quality of spring. How can they develop people then?

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.

For those who reflect on themselves, everything they encounter is medicine. For those who attack others, every thought is a weapon. One is the way to initiate all good, one is the way to deepen all evil. They are as far apart as sky and earth.

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 drop of water has the tastes of the water of the seven seas: there is no need to experience all the ways of worldly life. The reflections of the moon on one thousand rivers are from the same moon: the mind must be full of light.

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?

The workings of heaven are unfathomable-sometimes encouraging, sometimes suppressing. All this makes sport of heroes and tumbles the great. Enlightened people take adversity in stride and are prepared for trouble even when at ease; therefore, they are not at the mercy of fate.