In agriculture, data is important, but intuition—forged by experience—is irreplaceable.

The art of the past is being mystified because a privileged minority is striving to invent a history which can retrospectively justify the role of the ruling classes.

福楼拜教导莫泊桑

一滴墨水，可以唤起千百万人的思想。

凡是做学问，必须从各个方面都理解透彻，还要更进一步深入理解内在的道理。