字符串是一个严格的数据结构,在传递字符串的任何地方都存在很多重复的过程。它是隐藏信息的理想工具。
The next generation will solve the problems we can’t.
"The world is not a wish-granting factory."
The essence of education means: one tree shakes another, one cloud pushes another, one soul awakens another.