It's often all too difficult to explain ourselves, as the vast ends to our minds can hardly be put into words to ourself, so how can we be expected to enlighten others of such? What they understand, seems to be all they get.
Da Vinci's full quote: “Principles for the Development of a Complete Mind: Study the science of art. Study the art of science. Develop your senses- especially learn how to see. Realize that everything connects to everything else.