As I get older I'm more and more comfortable being alone.

What a lovely surprise to finally discover how unlonely being alone can be.

Always give a word or sign of salute when meeting or passing a friend, or even a stranger, if in a lonely place.

Every man must do two things alone he must do his own believing and his own dying.

Living alone makes it harder to find someone to blame.

The only real progress lies in learning to be wrong all alone.

If it's true that our species is alone in the universe, then I'd have to say the universe aimed rather low and settled for very little.

I never said, 'I want to be alone.' I only said, 'I want to be left alone.' There is all the difference.

Unless we love and are loved, each of us is alone, each of us is deeply lonely.

Alone we can do so little together we can do so much.