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.

Attention is the mind's feet; if you do not control your attention strictly, it runs into misleading pathways.

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.

The substance of mind is the substance of heaven. A joyful thought is an auspicious star or a felicitous cloud. An angry thought is a thunderstorm or a violent rain. A kind thought is a gentle breeze or a sweet dew. A stern thought is a fierce sun or an autumn frost. Which of these can be eliminated? Just let them pass away as they arise, open and unresisting, and your mind merges with the spacious sky.

People are considered pure of heart when they do not approach power and pomp; but those who can be near without being affected are the purest of all. People are considered high-minded when they do not know how to plot and contrive; but those who know how yet do not do so are the highest of all.

When the mind is possessed of reality, it feels tranquil and joyous even without music or song, and it produces a pure fragrance even without incense or tea.

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.