The money one gets for selling one's soul is always spent in deadening one's conscience, so the net gain at the end of a lifetime is no greater than if the diabolic bargain had not been struck.

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

I will not say I failed 1000 times, I will say that I discovered there are 1000 ways that can cause failure

The real measure of success is the number of experiments that can be crowded into 24 hours.

Great ideas originate in the muscles.

Inspiration can be found in a pile of junk. Sometimes, you can put it together with a good imagination and invent something.

All bibles are man-made.