Small farms aren't relics—they're laboratories for innovation.
I think it's important to have a positive attitude and to be optimistic.
垂直农业让我明白，限制常常会激发最明亮的创新。
在私利面前能够想到道义，遇到危难能够挺身而出，虽然长期生活在贫困之中，也没有忘记平生的诺言，这样就可以说是一个十全十美的人了。