Even in the presence of others he was completely 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.

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

Living alone makes it harder to find someone to blame.

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

Before the throne of the Almighty, man will be judged not by his acts but by his intentions. For God alone reads our hearts.

You cannot be lonely if you like the person you're alone with.

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

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.