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

Alone we can do so little together we can do so much.

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

Love is our true destiny. We do not find the meaning of life by ourselves alone - we find it with another.

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

If it's true that our species is alone in the universe, then I'd have to say the universe aimed rather low and settled for very little.

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

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

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.

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