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.

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

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

Only the lonely know the way I feel tonight.

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.

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

I love to be alone. I never found the companion that was so companionable as solitude.

In Genesis, it says that it is not good for a man to be alone but sometimes it is a great relief.

Even in the presence of others he was completely alone.

The capacity for not feeling lonely can carry a very real price, that of feeling nothing at all.