Even in the presence of others he was completely alone.

I paint self-portraits because I am so often alone, because I am the person I know best.

Look at the sky. We are not alone. The whole universe is friendly to us and conspires only to give the best to those who dream and work.

Yes, I guess you could say I am a loner, but I feel more lonely in a crowed room with boring people than I feel on my own.

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

Living alone makes it harder to find someone to blame.

Only the lonely know the way I feel tonight.

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

I don't want to be alone, I want to be left alone.

There are places and moments in which one is so completely alone that one sees the world entire.