作者：《Lao Tze》李耳

Gravity is the source of lightness,
Calm, the master of haste.

A lone traveller will journey all day, watching over his belongings;
Yet once safe in his bed he will lose them in sleep.

The captain of a great vessel will not act lightly or hastily.
Acting lightly, he loses sight of the world,
Acting hastily, he loses control of himself.

A captain can not treat his great ship as a small boat;
Rather than glitter like jade
He must stand like stone.