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

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

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

The best part about being alone is that you really don't have to answer to anybody. You do what you want.

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

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

Only the lonely know the way I feel tonight.

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

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

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