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.

He who holds on to the Way seeks no excess. Since he lacks excess, he can grow old in no need to be renewed.

Seek not happiness too greedily and be not fearful of happiness.

Before healing others, heal yourself

Man's enemies are not demons, but human beings like himself.

Human being's essential nature is perfect and faultless.

That which is achieved the most, still has the whole of its future yet to be achieved.