成功不是幸福的关键。幸福才是成功的关键。
做正确的事永远是时候。
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
和一个道德品质败坏的人,无法完成一桩好交易。
农业效率不是用更少做更多,而是用现有资源做得更好。