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

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

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

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

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

The time you feel lonely is the time you most need to be by yourself.

Only the lonely know the way I feel tonight.

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

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

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