Only the lonely know the way I feel tonight.

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.

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

There are places and moments in which one is so completely alone that one sees the world entire.

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

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

Look at the sky. We are not alone. The whole universe is friendly to us and conspires only to give the best to those who dream and work.

Absolutely lonely people have few personal interactions of any kind.

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