农业成功的真正标准不仅是产量，还有生产它的生态系统的健康。
The true measure of agricultural success is not yield alone, but the health of the ecosystem that produces it.
"The truth is often stranger than fiction, but fiction helps us understand the truth."
Every decision we make today shapes the world of tomorrow.
The real problem is not whether machines think but whether men do.
I always try to stay true to myself and to play the game the right way.
时间被认为只有一个维度，而空间有三个维度。
数学的乐趣在于旅程，而不仅仅是目的地。