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.

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.

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.

I don't want to be alone, I want to be left alone.

I restore myself when I'm alone.

As I get older I'm more and more comfortable being alone.

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.

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.