To teach mathematics is to inspire the next generation of thinkers and problem solvers.
教授数学是为了激励下一代的思考者和问题解决者。
不要害怕失败,失败是成功的必经之路。
"Language is the house of being. In its home man dwells."
What is a hero without love for mankind?
在信息不对称的情况下,市场并不高效。