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。
"The truth is, you never know for sure what's coming next."
Success is not about how much money you make, it's about the difference you make in people's lives.
Diversification is the only free lunch in investing.
"To read is to travel without moving, to live a thousand lives in one."
The poet's task is to illuminate the darkness with the light of words.
