Anyone Can Be A Genius,

If I Had It [life] To Do All Over Again, I'd Have Been A Plumber.

Most Teachers Waste Their Time By Asking Question Which Are Intended To Discover What A Pupil Does Not Know Whereas The True Art Of Questioning Has For Its Purpose To Discover What Pupils Knows Or Is Capable Of Knowing.

Pure Mathematics Is, In Its Way, The Poetry Of Logical Ideas.

The Truth Of A Theory Can Never Be Proven, For One Never Knows If Future Experience Will Contradict Its Conclusions.

The Contemplation Of This World Beckoned As A Liberation (...)the Road To This Paradise Was Not As Comfortable And Alluring As The Road To The Religious Paradise; But It Has Shown Itself Reliable, And I Have Never Regretted Having Chosen It.