Quotes by Werner Heisenberg

The first gulp from the glass of natural sciences will turn you into an atheist, but at the bottom of the glass God is waiting for you.

If we made atomic bombs, we would bring about a terrible change in the world. Who knows what would happen from this?

What we observe is not nature itself, but nature exposed to our method of questioning.

It is probably true quite generally that in the history of human thinking the most fruitful developments frequently take place at those points where two different lines of thought meet.