If anybody says he can think about quantum physics without getting giddy, that only shows he has not understood the first thing about them.
It is very difficult to make an accurate prediction, especially about the future.
Every valuable human being must be a radical and a rebel, for what he must aim at is to make things better than they are.
There are some things so serious you have to laugh at them.
We all know your idea is crazy. The question is whether it is crazy enough.
Einstein, stop telling God what to do!