A good intention, with a bad approach, often leads to a poor result.

I believe that the science of chemistry alone almost proves the existence of an intelligent creator.

I have friends in overalls whose friendship I would not swap for the favor of the kings of the world.

Great ideas originate in the muscles.

I have never seen the slightest scientific proof of the religious ideas of heaven and hell, of future life for individuals, or of a personal God.

My success is due more to my ability to work continuously on one thing without stopping than to any other single quality.

I believe in the existence of a Supreme Intelligence pervading the Universe.