"It has long been an axiom of mine that the little things are infinitely the most important."

"Data! Data! Data! I can't make bricks without clay."

"The human mind is capable of anything."

"Ignorance is the curse of God; knowledge is the wing wherewith we fly to heaven."

"How often have I said to you that when you have eliminated the impossible, whatever remains, however improbable, must be the truth?"