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.
