Time and space are not conditions of existence, time and space is a model for thinking

Every kind of peaceful cooperation among men is primarily based on mutual trust and only secondarily on institutions such as courts of justice and police.

I thought of that while riding my bicycle.

I no longer believed in the known God of the Bible, but rather in the mysterious God expressed in nature.

If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music.

You must be aware that most men (and also not only a few women) are by nature not monogamous. This nature makes itself even more forceful when tradition and circumstance stand in an individual's way.

The important things are always simple.