Quality and efficiency are the dual engines driving the development of construction enterprises.

It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

Openness and collaboration are accelerators for technological development.

数学教会我们同时进行逻辑和创造性的思考。

表演中最重要的就是诚实。如果你能假装诚实，你就成功了。