The best thinking has been done in solitude. The worst has been done in turmoil.

I have had a lot of success with failure

There's a way to do it better - find it.

I do not believe in the God of the theologians; but that there is a Supreme Intelligence I do not doubt.

I have not failed 700 times. I have not failed once. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.

Vision without execution is delusion.

What you are will show in what you do.