I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

I felt like it was time to set up my future, so I set a goal. My goal was independence.

Basically you have to suppress your own ambitions in order to be who you need to be.

You can make a board for all the goals you want in your life with the pictures on it, and that's great, daydreaming is wonderful, but you can never plan your future.

To lift farm drudgery off flesh and blood and lay it on steel and motors has been my most constant ambition.

For what purpose humanity is there should not even concern us: why you are here, that you should ask yourself: and if you have no ready answer, then set for yourself goals, high and noble goals, and perish in pursuit of them!