History is the open Bible: we historians are not priests to expound it infallibly: our function is to teach people to read it and to reflect upon it for themselves.

And how fascinating history is - the long, variegated pageant of man's still continuing evolution of this strange planet, so much the most interesting of all the myriads of spinners through space.

History repeats itself and History never repeats itself are about equally true.

Education... has produced a vast population able to read but unable to distinguish what is worth reading.

Since history has no properly scientific value, its only purpose is educative. And if historians neglect to educate the public, if they fail to interest it intelligently in the past, then all their historical learning is valueless except in so far as it educates themselves.

We never know enough about the infinitely complex circumstances of any past event to prophesy the future by analogy.

I have two doctors, my left leg and my right.