# Integration There are many meanings of integration. The most important one is measuring holes. By unifying. We should approach god with integration. Integration is a measure. An integral is itself a measure. A measure can be expressed as an integral by another measure. An important thing is that not everything is measurable. If you accept the axiom of choice. The axiom of choice is somewhat equal to monad. Because of Zorn's lemma. We should show them instead.