One Would Give Generous Alms If One

But One Must Know Where One Stands, And Where The Others Wish To Go.

Mathematics Has The Completely False Reputation Of Yielding Infallible Conclusions. Its Infallibility Is Nothing But Identity. Two Times Two Is Not Four, But It Is Just Two Times Two, And That Is What We Call Four For Short. But Four Is Nothing New At All. And Thus It Goes On And On In Its Conclusions, Except That In The Higher Formulas The Identity Fades Out Of Sight.

Superstition Is The Poetry Of Life.

People Always Fancy That We Must Become Old To Become Wise; But, In Truth, As Years Advance, It Is Hard To Keep Ourselves As Wise As We Were.

Let Everyone Sweep In Front Of His Own Door, And The Whole World Will Be Clean.