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

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

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

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

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

Before the throne of the Almighty, man will be judged not by his acts but by his intentions. For God alone reads our hearts.

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.

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

I don't want to be alone, I want to be left alone.

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