《老子道德经(英译本)Lao Tze》第六章 5. Nature · 李耳

Nature is not kind;

It treats all things impartially.

The Sage is not kind,

And treats all people impartially.

Nature is like a bellows,

Empty, yet never ceasing its supply.

The more it moves, the more it yields;

So the sage draws upon experience

And cannot be exhausted.