Ideas Shape The Course Of History.

The Biggest Problem Is Not To Let People Accept New Ideas, But To Let Them Forget The Old Ones.

Men Will Not Always Die Quietly.

It Is Better To Be Roughly Right Than Precisely Wrong.

It Is Astonishing What Foolish Things One Can Temporarily Believe If One Thinks Too Long Alone, Particularly In Economics.

For At Least Another Hundred Years We Must Pretend To Ourselves And To Every One That Fair Is Foul And Foul Is Fair; For Foul Is Useful And Fair Is Not. Avarice And Usury And Precaution Must Be Our Gods For A Little Longer Still.