I do not believe in immortality of the individual, and I consider ethics to be an exclusively human concern with no superhuman authority behind it.  

Technological progress is like an axe in the hands of a pathological criminal.

When you make fun of somebody who is hurt, you add insult to their injury!

Vices are sometimes only virtues carried to excess!

Anchor keeps the ship in one place. But that is not what ships are made for!

The flight of our mind is restricted by our conditioning.

Chinese people themselves, they really want change.

Let each know that for each the body, the mind and the soul have been forced to fulfill themselves. 

If you know it is going to be a tight-rope walk, you might as well carry a bamboo to balance yourself.

A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty. 

Whenever there is coercion it is better to vanish things. And if you're stronger than you should help the weaker ones.

Tact is the ability to describe others as they see themselves.