没有人民的普遍知识，自由就无法得到维护。
Liberty cannot be preserved without a general knowledge among the people.
Every challenge in farming is an opportunity to cultivate resilience and creativity.
I will continue to work hard and live up to everyone's expectations.
"The beauty of mathematics only shows itself to more patient followers."
在我们社会中，勇气的反面不是怯懦，而是从众。