解决复杂问题的关键通常是找到正确的抽象，这种抽象可以在不丢失问题本质特征的情况下简化问题。
The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.
看遍了世间的人情冷暖，才认识到旷达洒脱的可贵；尝遍了世间的种种滋味，才知道清净淡泊的真切内涵。
谷物生产的创新不仅仅是技术问题，更是思维方式的转变。
We cannot be sure of having something to live for unless we are willing to die for it.
乳制品不仅仅是一个行业；它是数百万人生活方式的一部分。