This. I can't express this enough. And other thing I can't express enough is how...

QuanticSausage on Nov 30, 2019 | parent | context | favorite | on: Ask HN: What should be taught in high school?

This. I can't express this enough. And other thing I can't express enough is how logic is an extension of common sense. Just go and read the wikipedia articles about the Three Laws of Thought: the Law of identity, the Law of noncontradiction, the Law of the excluded middle and the Principle of Reason.