Meaning is a physiognomy. - Ludwig Wittgenstein

Telling someone something he does not understand is pointless, even if you add that he will not be able to understand it. (That so often happens with someone you
love.)

This book will perhaps only be understood by those who have themselves already thought the thoughts which are expressed in it-or similar thoughts. It is therefore not a text-book. Its object would be attained if it afforded pleasure to one who read it with understanding.

To convince someone of the truth, it is not enough to state it, but rather one must find the path from error to truth.