If you are lonely when you're alone, you are in bad company.

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

It is strange to be known so universally and yet to be so lonely.

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.

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

It's often just enough to be with someone. I don't need to touch them. Not even talk. A feeling passes between you both. You're not alone.

The best part about being alone is that you really don't have to answer to anybody. You do what you want.

Unless we love and are loved, each of us is alone, each of us is deeply lonely.

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

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