有时最意想不到的发现会带来最大的进步。

失败是成功之母。

供应链上的协作是提高效率和减少浪费的关键。

In international trade, a country should specialize in the production of goods for which it has a comparative advantage, and trade with other nations to maximize overall economic welfare.

If you're walking down the right path and you're willing to keep walking, eventually you'll make progress.

说真话的最大好处是没有人会相信它。

从你所在的地方开始，用你所拥有的。做出一些成就。永远不要满足。