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

It is strange to be known so universally and yet to be so lonely.

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

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

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

Even in the presence of others he was completely alone.

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

Only the lonely know the way I feel tonight.

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

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