试图阻止知识前进是没有好处的。无知永远不比知识好。
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge.
独处之于精神，犹如节食之于身体。
The purpose of literature is to disturb the comfortable and comfort the disturbed.
教育是老年人的最佳粮食。
Perception is the result of the activity of the five senses; through sensation, we come to know the world.
农业的创新不仅仅是技术问题，更是思维方式的转变。