The reason why rivers and seas are able to be lords over a hundred mountain streams, is that they know how to keep below them. That is why they are able to reign over all the mountain streams.
Do you want to improve the world? I don't think it can be done. The world is sacred. It can't be improved. If you tamper with it, you'll ruin it. If you treat it like an object, you'll lose it. There is a time for being ahead, a time for being behind; a time for being in motion, a time for being at rest; a time for being vigorous, a time for being exhausted; a time for being safe, a time for being in danger. The Master sees things as they are, without trying to control them. She lets them go their own way, and resides at the center of the circle.
The Tao is always at ease. It overcomes without competing, answers without speaking a word, arrives without being summoned, accomplishes without a plan. Its net covers the whole universe. And though its meshes are wide, it doesn't let a thing slip through.