农业中最宝贵的资源不是土地或机器,而是人。
The only way to get rid of a temptation is to yield to it.
The deeper you go into mathematics, the more you realize how interconnected everything is.
最好的电影是那些让你带着问题离开,而不是答案的电影。
In the actual world, a very great deal of the evil that is done does not spring from evil motives.