Do you really believe that the moon isn’t there when nobody looks?
An evening everyone agrees, is a lost evening.
We are here for the sake of others
The world will not be destroyed by those who do evil, but by those who watch them without doing anything.
It stands to the everlasting credit of science that by acting on the human mind it has overcome man's insecurity before himself and before nature.
I became more and more convinced that even nature could be understood as a relatively simple mathematical structure.