我们的目标是让消费者以最低的价格买到最好的商品。

钢铁行业很艰难，但韧性才能区分出最优秀的企业。

The concept of reducibility is central to understanding the relationships between different computational problems.

未来属于那些相信自己梦想之美的人。

We die. That may be the meaning of life. But we do language. That may be the measure of our lives.