The devil has put a penalty on all things we enjoy in life. Either we suffer in health or we suffer in soul or we get fat.

Science is the attempt to make the chaotic diversity of our sense-experience correspond to a logically uniform system of thought.

It occurred to me by intuition, and music was the driving force behind that intuition. My discovery was the result of musical perception.

An empty stomach is not a good political adviser.

Everything should be made as simple as possible ... But not simpler.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.