A Brave Man, Whose Only Fault Was

What You Can't Imagine, You Can't Discover.

My Primary Process Of Perceiving Is Muscular And Visual.

To Raise New Questions, New Possibilities, To Regard Old Problems From A New Angle, Requires Creative Imagination And Marks Real Advance In Science.

We [jews] Have No Other Means Of Self-defense Than Our Solidarity

Mere Unbelief In A Personal God Is No Philosophy At All.