你知道得越多，就越意识到自己知道得多么少。
The more you know, the more you realize how little you know.
The opportunity does not go hand in hand, so when they come, you’d better hold them.
True progress in agriculture is measured by health, not just yield.
The only one who's really judging you is yourself.
人变得真正低劣时，除了高兴别人的不幸外，已无其他乐趣可言。
I'm not going to school just for the academics - I wanted to share ideas, to be around people who are passionate about learning.
世界上充满了显而易见的事情，却没有人注意到。