Tao Te Ching - 38 quote
A master does not try to be good,
so he truly is good;
An ordinary man tries to be good,
so he fails to be good.
A master does not overdo (Wu wei),
nothing is left undone;
An ordinary man tries to overdo,
so much more needs to be done.
Translated by Chiyan Wang
Edited by N&R W.