When so many are lonely as seem to be lonely, it would be inexcusably selfish to be lonely alone.

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 finally faced the fact that it isn't a crime not having friends. Being alone means you have fewer problems.

All of our unhappiness comes from our inability to be alone.

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

A man content to go to heaven alone will never go to heaven.

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

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