The general population doesn't know what's happening, and it doesn't even know that it doesn't know.
普通大众不知道正在发生什么,甚至不知道他们不知道。
阅读使人充实,谈论使人机敏,写作使人精确。
控制理论是基于过去的信息来影响未来。
数学是给不同事物起相同名称的艺术。