种一棵树最好的时间是20年前，第二好的时间是现在。

The only relationship that can make both partners happy is one in which sentimentality has no place and neither partner makes any claim on the life and freedom of the other.

We don't inherit the earth from our ancestors; we borrow it from our children. This principle guides every step we take.

技术是核心竞争力，我们要不断引进和研发新技术，提升产品质量和生产效率。

农业领域的领导力意味着今天播下种子，让别人明天收获。

写作就像性爱。首先你为爱而做，然后为朋友而做，最后为钱而做。