Not only will atomic power be released, but someday we will harness the rise and fall of the tides and imprison the rays of the sun.

Life's most soothing things are a child's goodnight and sweet music.

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

The Bible of nature is the best damn Bible in the world. Its laws are perfect and grand, and all the prayers in the world can't change them. There is intelligence and law in this world, and there may be supreme intelligence and law, but so far as the religion of the day is concerned, it is all a damned fake.

Genius is 1 percent inspiration, 99 percent perspiration.

First, study the present construction. Second, ask for all past experiences ...study and read everything you can on the subject.

Your worth consists in what you are and not in what you have.