Art is not what you see, but what you make others see.
I profess both to learn and to teach anatomy, not from books but from dissections.
阅读未见过的书,如结识好朋友,情意和洽;重读已看过的书,如老朋友相晤,叙旧联谊。
如果没有传统农业知识的智慧,农业中最先进的技术也是无用的。