Someone told me that each equation I included in the book would halve the sales. In the end, however, I did put in one equation, Einstein’s famous equation, E = mcI hope that this will not scare off half of my potential readers.
有人告诉我在我书中每个方程式将会降低一半的销售量。结果,我确实放了一个方程式——爱因斯坦著名的等式,E=mc2。我发现这并没有吓跑我一半的潜在读者。
创新不仅仅是技术问题,而是如何应用技术为客户创造价值。
安全边际的概念,一个格雷厄姆的原则,永远不会过时。让市场成为你的仆人的概念永远不会过时。客观和冷静的概念永远不会过时。