你们要不计一切代价地展示聪明，还是选择善良？

Economics is ultimately about improving human welfare.

Of all men's miseries the bitterest is this: to know so much and to have control over nothing.

Light is the brush of God, painting the world every moment.

 我深切感到，关于造物这整个问题过于深奥，已超乎人类理智。

水泥行业必须进化，否则就会被淘汰。

Life is a canvas, paint it with your colors.

存在即是理性。