Nothing in the world
is as soft, as weak, as water;
nothing else can wear away
the hard, the strong,
and remain unaltered.
Soft overcomes hard,
weak overcomes strong.
Everybody knows it,
nobody uses the knowledge.

So the wise say:
By bearing common defilements
you become a sacrificer at the altar of earth;
by bearing common evils
you become a lord of the world.

Right words sound wrong.

(Dào Dé Jīng 78, translated by Ursula K. Le Guin)