天地虽然广阔，但变化规律是相同的；万物虽然繁多，但治理原则是一致的。

教学的艺术是帮助发现的艺术。

I've never been interested in being average.

The absence of alternatives clears the mind marvelously.

未来并非一个固定的点，而是一系列从当下分叉的可能性。

生活不是一个人所经历的，而是一个人所记住的以及如何记住并讲述它。

But who prays for Satan? Who, in eighteencenturies, has had the common humanity to pray for the one sinner that needed it most?（From Jane Lampton Clemens）

The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

创新不仅仅是创造新产品；而是重新思考如何利用资源来建设可持续的未来。