To live creatively free, do what you know how to do now, then 'act as if' you know how to do the rest.

I don't give a damn about marriage. But I do care about honor.

I can remember walking as a child. It was not customary to say you were fatigued. It was customary to complete the goal of the expedition.

You can’t change the music of your soul.

With all the opportunities I had, I could have done more. And if I'd done more, I could have been quite remarkable.

I don't feel the slightest interest in the next world; I think it's here. And I think anything good that you're going to do, you should do for other people here and not so you can try to have a happy time in the next world.

The notion that work is a burden is a terrible mistake. Working and facing up to one's responsibilities: That's happiness.