The only true wisdom is in knowing you know nothing.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

Reality leaves a lot to the imagination.

Where there is shouting, there is no true knowledge.

I'm not afraid of death because I don't believe in it.

My brain is only a receiver, in the Universe there is a core from which we obtain knowledge, strength and inspiration. I have not penetrated into the secrets of this core, but I know that it exists.

There's no one thing that's true. It's all true.

I believe in God, but not as one thing, not as an old man in the sky. I believe that what people call God is something in all of us. I believe that what Jesus and Mohammed and Buddha and all the rest ...

We may have all come on different ships, but we’re in the same boat now.