Ta-mei Fa-chang (752-839) was a Chinese Ch'an master. After he got awakened under the Great master Ma-tsu Tao-i (709-788), he went to the Ta-mei mountain and resided there.
One day there was a traveling monk who got lost in the Ta-mei...
Is the action of nature not unlike drawing a bow?
What is higher is pulled down, and what is lower is raised up;
What is taller is shortened, and what is thinner is broadened;
Nature's motion decreases those who have more than they need
And increases those who need more than they have.
It is not so with Man.
Man decreases those who need more than they have
And increases those who have more than they need.