"To most humans, a universe consisting of particles banging about and doing what they have to do seems cold, barren, and without meaning. Meaning, however, is not something that floats in space, permeating the universe like a nebulous, mystical cloud. ... Meaning arises out of the working of the human mind, and therefore exists only in the human mind. The meaning of existence is whatever you want to make of it."

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A basic is an introduction. A fundamental is a foundation. A fundamental is a premise, idea, or fact that an entire system arises from and is based on. A fundamental determines the shape of what arises from it, much as a foundation of a house dictates its layout. A basic is how you introduce people you are teaching to the system. It is a beginning concept, often simplified to assist learning. If a fundamental is the foundation, a basic is the front door to enter the system.

— Marc MacYoung