"

Everything should be made as simple as possible ... but not simpler.

"

Possessions, outward success, publicity, luxury - to me these have always been contemptible. I believe that a simple and unassuming manner of life is ...more

"

I am not a genius, I am just curious. I ask many questions. and when the answer is simple, then God is answering.

"

If you can't explain it to a six year old, you don't understand it yourself.