正如威尔·罗杰斯(WillRogers)所说,“没有自由变量之类的东西。”
As Will Rogers would have said, "There is no such thing as a free variable."
Reading is faster than listening. Doing is faster than watching.
对于有信仰的人,不需要解释。对于没有信仰的人,解释是不可能的。
成功经济发展的关键在于获得正确的价格并创造正确的激励。
书籍是人类灵魂的镜子,它们反映出我们最深层的恐惧和希望。