荀子所说的“伪”，是“人为”的意思。天生就有的是“性”，是人力无法改变的；通过后天的学习、努力可以改变的，就是“伪”。所以荀子主张“化性起伪”，通过自己能掌控的力量来改变已成定数的东西。

The paper industry has a responsibility to lead the way in environmental stewardship.

The beauty of mathematics only shows itself to more patient followers.

切勿觉得一定会成功而放弃思考。

Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.

The best performances come from a place of honesty and vulnerability.

最好的建筑来自于艺术与科学的交汇。

Architecture is the thoughtful making of space.

控制的挑战在于在存在不确定性的情况下使系统工作。