Clay is used to make vases, but it is the emptiness they contain that makes them useful.

Heaven's Way does not contend, yet it certainly triumphs. It does not speak, yet it certainly answers. It does not summon, yet things come by themselves. It seems to be at rest, yet it certainly has a plan.

When you find the way/ others will find you./ Passing by on the road/ they will be drawn to your door./ The way that cannot be heard/ will be echoed in your voice./ The way that cannot be seen/ will be reflected in your eyes.

Knowing the bright, but clinging to the dark, you become a model to the world.

The Tao gives birth to One. One gives birth to Two. Two gives birth to Three. Three gives birth to all things. All things have their backs to the female and stand facing the male. When male and female combine, all things achieve harmony. Ordinary men hate solitude. But the Master makes use of it, embracing his aloneness, realizing he is one with the whole universe.

The Tao's principle is spontaneity.

Keep your mouth shut, and close up the doors of sight and sound, and as long as you live you will have no vexation. But open your mouth, or become inquisitive, and you will be in trouble all your life long.