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

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.

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

Even in the presence of others he was completely alone.

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

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

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

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.

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.

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