Always give a word or sign of salute when meeting or passing a friend, or even a stranger, if in a lonely place.

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

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

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

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

A man content to go to heaven alone will never go to heaven.

The only real progress lies in learning to be wrong all alone.

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

The time you feel lonely is the time you most need to be by yourself.

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.