钢铁行业必须拥抱可持续性，否则就有被淘汰的风险。
The best way to be happy is to follow your heart.
The whole secret of life is to be interested in one thing profoundly and in a thousand things well.
数学的快乐来自于复杂事物变得简单的清晰时刻。
艺术关乎生命，它其实无法真正关乎其他任何东西。