唯一真正的知识是自知之明。
The only real knowledge is self-knowledge.
The teacher is the sun, the student is the moon. The teacher shines, and the student reflects.
The world is a book, and those who do not travel read only one page.
Sustainability isn't a destination—it's a daily practice.
谷物生产的创新不仅关乎产量，更关乎韧性和适应性。
A novel is an impression, not an argument; it is an impression of life.