"I am not afraid of death; I am afraid of a life unlived."

"Silence in the face of injustice is complicity."

"Culture is the sum of all the forms of art, of love, and of thought, which, in the course of a century, have enabled man to be less enslaved."

"The world is too complex, too interconnected, for any nation to imagine it can isolate itself and remain unaffected."

"The greatest discovery of my generation is that a human being can alter his life by altering his attitudes."