Be Flexible – Tao Te Ching

When people are born they are supple and soft
When they die they are stiff and hard
What is full of life is lithe and moist and resilient
What is drained of it is brittle, withered, dry
The former are the marks of life
While the latter are the marks of death
If a soldier is stiff, whether with fear or pride, he will be defeated
If a tree is stiff, it will fall to the next wind
If you become stiff to raise yourself above others, you will fall
Let yourself fall, be supple and responsive, and you will be lifted.

–  Tao Te Ching , Chapter 76, written by Lao Tzu

Translated by Ted Wrigley