Treat those who are good with goodness, and also treat those who are not good with goodness. Thus goodness is attained. Be honest to those who are honest, and be also honest to those who are not honest. Thus honesty is attained.
The Master'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.
As it acts in the world, the Tao is like the bending of a bow. The top is bent downward; the bottom is bent up. It adjusts excess and deficiency so that there is perfect balance.