计算的目的是模仿我们的综合能力，而不是理解我们的分析能力。
The goal of computation is the emulation of our synthetic abilities, not the understanding of our analytic ones.
Our experience tends to confirm a long-held notion that being prepared, on a few occasions in a lifetime, to act promptly in scale, in doing some simple and logical thing, will often dramatically improve the financial results of that lifetime.
The strength of the people is like the strength of water, it can carry the boat, but it can also overturn it.