Niels Bohr

"Prediction is very difficult, especially about the future."

- Niels Bohr

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

- Niels Bohr

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

- Niels Bohr

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

- Niels Bohr

"The opposite of a right statement is a wrong statement. The opposite of a deep truth can also be a deep truth."

- Niels Bohr

"The opposite of a fact is falsehood, but the opposite of one profound truth may very well be another profound truth."

- Niels Bohr

"Prediction is very difficult, especially of the future."

- Niels Bohr