Men are born soft and supple;
dead, they are stiff and hard.
Plants are born tender and pliant;
dead, they are brittle and dry.
Thus, whoever is stiff and inflexible
is a disciple of death.
Whoever is soft and yielding
is a disciple of life.
The hard and stiff will be broken.
The soft and supple will prevail.

Lao Tzu, from Tao Te Ching