An expert is a man who has made all the mistakes, which can be made, in a very narrow field.Niels Bohr
Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.Niels Bohr
It is wrong to think that the task of physics is to find out how Nature is. Physics concerns what we say about Nature.Niels Bohr
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.Niels Bohr
The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.Niels Bohr