农业中最宝贵的资源不是土地或水，而是知识。
The most valuable resource in agriculture isn't land or water—it's knowledge.
The sociological imagination enables its possessor to understand the larger historical scene in terms of its meaning for the inner life and the external career of a variety of individuals.
From that day on, if I was going somewhere, I was running.
人心如海：有风暴，有潮汐，有深渊；其中也有珍珠。