Youth hasn't got anything to do with chronological age. It's times of hope and happiness.

If the national park is, as Lord Bryce suggested, the best idea America has ever had, wilderness preservation is the highest refinement of that idea.

A writer is an organism that will go on writing even after its heart has been cut out.

You achieve stature only by being good enough to deserve it, by forcing even the contemptuous and indifferent to pay attention, and to acknowledge that human relations and human emotions are of inexhaustible interest wherever they occur.

Is that the basis of friendship? Is it as reactive as that? Do we respond only to people who seem to find us interesting?... Do we all buzz or ring or light up when people press our vanity buttons, and only then? Can I think of anyone in my whole life whom I have liked without his first showing signs of liking me?

Every time. You know why? I want to fail. I work like a dog for twenty years so I'll have the supreme pleasure of failing. Never knew anybody like that, did you? I'm very cunning. I plan it in advance. I fool myself right up to the last minute, and then the time comes and I know how cunningly I've been planning it all the time. I've been a failure all my life.

Do we respond only to people who seem to find us interesting?