Blessed is he who carries within himself a God, an ideal, and obeys it.

I have the faith of a Breton peasant and by the time I die I hope to have the faith of a Breton peasant's wife.

Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity.

... by chance you will say, but chance only favors the mind which is prepared.

Science and Peace will triumph over Ignorance and War...

How do you know that the incessant progress of science will not compel scientists to consider that life has existed during eternity, and not matter?

Little science takes you away from God but more of it takes you to Him.