“Better to remain unfulfilled, than carry around spilling. Sharpen weapons too much, and their sharpness cannot be long preserved. If you fill your house with gold and jade, you cannot keep it safe. If you boast about your knowledge and flaunt your possessions, you invite resentment and blame. When the work is done and it brings you honor, recede, not clinging to your achievement. This is the Tao of heaven. “