We put thirty spokes to make a wheel: But it is on the hole in the center that the use of the cart hinges. We make a vessel from a lump of clay; But it is the empty space within the vessel that makes it useful. We make doors and windows for a room; But it is the empty spaces that make the room livable. Thus, while existence has advantages, It is the emptiness that makes it useful.
LaoziWhat is well rooted cannot be pulled up. What is firmly grasped will not slip loose. It will be honoured from generation to generation.
LaoziMy teachings are easy to understand and easy to put into practice. Yet your intellect will never grasp them, and if you try to practice them, you'll fail. My teachings are older than the world. How can you grasp their meaning? If you want to know me, look inside your heart.
LaoziEmpty your mind of all thoughts. Let your heart be at peace. Watch the turmoil of beings, but contemplate their return.
LaoziEliminate mental muddiness and obscurity; keep your mind crystal clear. Allow your pure original insight to emerge. Quiet your emotions and abide in serenity. Don't go crazy with the worship of idols, images, and ideas; this is like putting a new head on top of the head you already have. Remember: if you can cease all restless activity, your integral nature will appear.
Laozi