Many of life's failures are people who did not realize how close they were to success when they gave up.

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.

I think that Ingersoll had all the attributes of a perfect man, and, in my opinion, no finer personality ever existed. Judging from the past, I cannot help thinking that the intention of the Supreme Intelligence that rules the world is to ultimately make such a type of man universal.

The great trouble is that the preachers get the children from six to seven years of age and then it is almost impossible to do anything with them.

Every failure is a lesson learned about your strategy.

I've realized that most of my best ideas have followed a good night's sleep.

I start where the last man left off.