农民的福利就是国家的福利。
The welfare of the farmer is the welfare of the nation.
"Every city has its own secret rhythm, and those who listen can hear its stories."
The measure of a good book is determined by how much it disturbs and troubles its reader.
哲学家的工作在于为特定目的汇集提醒。
翻译：指出深入研究文章可以分析器物的性能，而深入了解自然规律则可以审视器物的用途。