规模和价值效应在不同市场和时间段普遍存在，但其幅度可能有显著差异。
当信息不完美或市场不完整时，市场本身不会产生有效的结果。
The best economic research is often interdisciplinary.
"Words are the voice of the heart, and silence is its echo."
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
信仰是即使在看不到整个阶梯的情况下也迈出第一步。
The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.
精准农业并非取代农民，而是通过数据驱动的洞察力赋能他们做出更明智的决策。
最伟大的故事是那些为沉默留出空间的故事。
在广州中国国民党恳亲大会的演说，1923年10月15日