我们的目标是让消费者以最低的价格买到最好的商品。
Our goal is to let consumers buy the best products at the lowest prices.
我不是榜样。我只是一个说唱的人。
The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
煤炭行业不仅仅是挖掘地面，更是为未来提供动力。
The capacity of the human mind for formulating and solving complex problems is very small compared with the size of the problems whose solution is required for objectively rational behavior in the real world.
