我们农业成功的真正标准将是我们留给土壤的,而不仅仅是我们从中获取的。
The more specific you are, the more universal you become.
永远努力在你的生活之上保留一片天空。
The journey of solving a mathematical problem is as important as the solution itself, for it teaches us patience, persistence, and the joy of discovery.