理解的改進(jìn)有兩個(gè)目的：第一，我們自己知識(shí)的增加；第二，使我們能夠?qū)⒅R(shí)傳授給他人。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
A true artist is always a servant of beauty.