我们的教学方法只有一个，就是必须维持孩子们的高度兴趣和强烈持续的注意力。

If oxen and horses and lions had hands and could paint with their hands and produce works of art as men do, horses would paint the forms of the gods like horses, and oxen like oxen, and they would make their bodies in accordance with the form that each species itself possesses.

你可以用图画表达许多不需要用语言表达的东西。

The true cost of energy must account for both its production and its legacy.

Language is the house of being. In its home man dwells. Those who think and those who create with words are the guardians of this home.

最可持续的竞争优势是比竞争对手学得更快的能力。