translation.en: And actually we don't spend nearly enough money looking for those things, looking for those tiny things that may or may not work, but which, if they do work, can have a success absolutely out of proportion to their expense, their efforts and the disruption they cause.
translation.zh: 而且我们很少花费资金 来寻找这类事 它们尽管微不足道，但却有可能带来大的改变 如果确实起了作用 那么它们将取得的成功绝对会远远超出 当初所投入的人力物力 和造成的干扰