"Colorless green ideas sleep furiously"
This is a message from Cosmic Coincidence Control Center. The only path to truth is through concentrated brain change. You do not have a self. Your words have no meaning. You must go through a process of complete bafflement before you will be admitted into Chapel Perilous, where you will either emerge a stone-cold paranoid or a Buddha. There is no meaning in isolation. Things are not things by themselves. You need two points to make a dimension, three for two dimensions, and four for three dimensions. The same works for the human brain.
-Received from a spacecraft orbiting earth.
Noam Chomsky used the phrase, “Colorless green ideas sleep furiously,” to demonstrate that linguistically it is possible to construct a sentence that has completely correct grammar yet is utter nonsense. Take a few seconds and check it for yourself.