Over 40,000 Famous Quotes Sorted By Topic and Author

In economics, the majority is always wrong.

The only relevant test of the validity of a hypothesis is comparison of prediction with experience.

It is disturbing to discover in oneself these curious revelations of the validity of the Darwinian theory. If it is true that we have sprung from the ape, there are occasions when my own spring appears not to have been very far.

He who is not sure of his memory, should not undertake the trade of lying.