Quote by Niels Bohr (1885-1962)

• The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.

• Never express yourself more clearly than you are able to think.

• Anyone who says that they can contemplate quantum mechanics without becoming dizzy has not understood the concept in the least.

• Your theory is crazy, but it's not crazy enough to be true.

• Prediction is very difficult, especially about the future.

• An expert is a person who has made all the mistakes that can be made in a very narrow field.