Related famous sayings:
1. Scholarship is the most civilized, and planting peaches and plums is the most affectionate.
2. Without freedom of thought, there can be no academic innovation.
3. Academic research is about seeking truth, novelty and depth, and novelty is the basic goal.
4. Ignorant people are as blind as pigs. They laugh at knowledge, sneer at learning, and kick academic achievements away with disdain, but they don't know that they are enjoying all academic achievements.