I don't know what weapons will be used in the Third World War. But I can tell you what they'll use in the Fourth - rocks!

To obtain an assured favorable response from people, it is better to offer them something for their stomachs instead of their brains.

The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking.

We experience ourselves our thoughts and feelings as something separate from the rest. A kind of optical delusion of consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us.

I should much rather see a reasonable agreement with Arabs based upon living together than the creation of a Jewish state.

The whole of science is nothing more than a refinement of everyday thinking.

Those instrumental goods which should serve to maintain the life and health of all human beings should be produced by the least possible labour of all.