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

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

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.

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

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

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

Even in the presence of others he was completely alone.

The capacity for not feeling lonely can carry a very real price, that of feeling nothing at all.

All men's misfortunes spring from their hatred of being alone.

Every man is born as many men and dies as a single one.