可持续性不再是可选项，而是进入全球市场的入场券。
目的赋予心理活动意义。
The steel industry must adapt to the needs of the future.
战场交锋，即使列阵有方，但以勇猛为本；操办丧事，即使礼节周全，但以哀痛为本；文人学士，即使学富五车，但以德行为本
The person I am in the company of my sisters has been entirely different from the person I am in the company of other people.
写作是一种思考方式，而不仅仅是思想的记录。