企业的社会责任不仅是道德要求，也是战略需要。
Corporate social responsibility is not only a moral requirement but also a strategic need.
"I write to make the invisible visible."
The best mathematics is timeless.
The central task of education is to implant a will and facility for learning; it should produce not learned but learning people. The truly human society is a learning society, where grandparents, parents, and children are students together.
我的人生就是一首未完成的歌。
