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

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

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.

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.

Absolutely lonely people have few personal interactions of any kind.

Only the lonely know the way I feel tonight.

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

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

I have so many different personalities in me and I still feel lonely.

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