Logic Quotes

If someone doesn’t value evidence, what evidence are you going to provide that proves they should value evidence. If someone doesn’t value logic, what logical argument would you invoke to prove they should value logic?

Men are always ready to die for us, but not to make our lives worth having. Cheap sentiment and bad logic.

I was a keen observer and listener. I picked up on clues. I figured things out logically, and I enjoyed puzzles. I loved the clear, focused feeling that came when I concentrated on solving a problem and everything else faded out.

Many of our deepest motives come, not from an adult logic of how things work in the world, but out of something that is frozen from childhood.

The supreme function of reason is to show man that some things are beyond reason.

We create most of our suffering, so it should be logical that we also have the ability to create more joy.

Money is far more persuasive than logical arguments.

Nothing religious is ever destroyed by logic; it is destroyed only by the god’s withdrawal.

Crime is common. Logic is rare. Therefore it is upon the logic rather than upon the crime that you should dwell.

A mind all logic is like a knife all blade. It makes the hand bleed that uses it.