We all know your idea is crazy. The question is whether it is crazy enough.

The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

The very nature of the quantum theory ... forces us to regard the space-time coordination and the claim of causality, the union of which characterizes the classical theories, as complementary but exclusive features of the description, symbolizing the idealization of observation and description, respectively.

Everything we call real is made of things that cannot be regarded as real.

It is very difficult to make an accurate prediction, especially about the future.

Our task is not to penetrate the essence of things, the meaning of which we do not know anyway, but rather to develop concepts which allow us to talk in a productive way about phenomena in nature

Some things are so serious, they can only be joked about.