成功的关键不仅仅是努力工作，而是聪明地工作。

企业的角色是生产能够改善人们生活的产品和服务，同时使用更少的资源，并且要合法行事、保持诚信。

不犯错就无法创作艺术。

"The truth is rarely pure and never simple."

The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe or of its indirect consequences.

The most valuable resource in any organization is its people.

The structure of the international system forces states to behave in certain ways, regardless of their internal characteristics.

在数学中，发现的旅程往往比目的地本身更有价值。