Look at all the sentences which seem true and question them.
Feet, why do I need them if I have wings to fly?
Do what you feel in your heart to be right - for you'll be criticized anyway. You'll be damned if you do, and damned if you don't.
The dead might as well try to speak to the living as the old to the young.
I respect faith, but doubt is what gets you an education.
In the name of God, stop a moment, cease your work, look around you.
There is still a difference between something and nothing, but it is purely geometrical and there is nothing behind the geometry.