“ The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others. 提高理解力有两个目的:第一,增加我们自己的知识;第二,使我们能够把这些知识传递给他人。 John Locke 约翰·洛克
“ Knowledge is not simply another commodity. On the contrary. Knowledge is never used up. It increases by diffusion and grows by dispersion. 知识不仅仅是另一种商品。相反。知识永不枯竭。它通过扩散增加,通过分散增加。 佚名