农业中唯一不变的就是变化——拥抱它吧。
"Only the very weak-minded refuse to be influenced by literature and poetry."
The best mathematics is that which you do not understand at first glance.
Sometimes the smallest things take up the most room in your heart.
任何一代人最伟大的发现是,一个人可以通过改变态度来改变他的生活。