计算的目的是洞察，而不是数字。

We want to make sure Chinese babies can drink world-class milk powder.

无论你打算做什么，现在就做。条件总是不可能的。

The knowledge of the circumstances of which we must make use never exists in concentrated or integrated form, but solely as the dispersed bits of incomplete and frequently contradictory knowledge which all the separate individuals possess.

That is one hard truth.It's hard to put a leash on a dog once you've put a crown on its head.