The only limit to our realization of tomorrow will be our doubts of today.

统一自然界所有力的挑战是一个多世纪以来推动理论物理学发展的动力。

The best companies don't just sell products—they inspire change.

Poetry should surprise by a fine excess and not by singularity—it should strike the reader as a wording of his own highest thoughts, and appear almost a remembrance.

合作是林业进步的根源——没有任何一个实体能独自解决这些挑战。

即使世界改变，我也不会改变。

该做的事情，就去做，工作对人是最好的慰藉。

可持续性不是一种选择；而是我们对后代的责任。