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

All men's miseries derive from not being able to sit in a quiet room alone.

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.

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.

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.

Associate with men of good quality if you esteem your own reputation for it is better to be alone than in bad company.

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

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

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