"If you want to become full, let yourself be empty.
If you want to be given everything, give everything up.
If you realize that you have enough, you are truly rich.
When there is no desire, all things are at peace.
In the pursuit of knowledge, every day something is added;
In the practice of Tao, every day something is dropped.

The Sage’s power is like this;
He lets all things come and go effortlessly, without desire.
He never expects results, thus he is never disappointed.
He is never disappointed, thus his spirit never grows old."