When you have accomplished your goal simply walk away. This is the path way to Heaven.

Understanding others is knowledge, Understanding oneself is enlightenment; Conquering others is power, Conquering oneself is strength.

In the Golden Age, Rulers were unknown. In the following age Rulers were loved and praised. Next came the age When rulers were feared. Finally the age When rulers are hated.

The value comes from what is there, but the use comes from what is not there.

Those who know it do not speak about it. Those who speak about it do not know it.

Is not the space between Heaven and Earth like a bellows? It is empty, but lacks nothing. The more it moves, the more comes out of it.

Ancient masters of excellence had a subtle essence, and a depth too profound to comprehend.