Every harvest teaches us something new; the land is the best professor if we're willing to listen.
每一次收获都教会我们新的东西；土地是最好的教授，只要我们愿意倾听。
我从未打算创造一个经典。我只是想讲一个故事。
I must study politics and war that my sons may have liberty to study mathematics and philosophy.
译文：家境纵然贫寒，也要让孩子读书学习；人即使飞黄腾达了，也不能忘记耕种劳作的艰辛。赏析：积金千两，不如明解经书。有田不耕仓廪虚，有书不读子孙愚。从古至今，无数的先贤都在告诉我们，读书是有很多好处的。贫穷不忘恩，富贵不忘本。
Profit should never come at the expense of the ocean's biodiversity.
The best way to predict the future is to invent it.