出自晋·葛洪《抱朴子·博喻》。用美玉做成的船和桨，不能用于水上航行;用黄金做弓，玉石做弦，仍没有射箭的功能。（笔杆子 rendoc.com）

"世界是一场游戏，但规则不公平。"

I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

预防金融危机的最佳方法是在经济景气时期建立强大的资本缓冲。

生活就是不断地放下，但最遗憾的是我们来不及好好告别。

The best designs come from understanding the needs of the people who will use them.

解释：大部分有鳞的鱼都带有腥味，而鲈鱼却是淡味的，体现了鱼类味道的多样性。

Being something and doing something that no one had done before are two different things.

自信是任何比赛的关键，但你必须用实力来支撑它。

The heart of the Waldorf method is that education is an art—it must speak to the child's experience. To educate the whole child, his heart and his will must be reached, as well as the mind.