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

We are all sentenced to solitary confinement inside our own skins, for life.

Even in the presence of others he was completely alone.

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

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.

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

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

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

I never said, 'I want to be alone.' I only said, 'I want to be left alone.' There is all the difference.

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