"I write to escape the mirror, but I always end up finding it."
"The only thing that is infinite is the universe and human stupidity."
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。
Passion is the secret ingredient in every successful bakery.
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
大分子的概念并不容易被接受；它需要化学家对物质结构的思考方式发生彻底的改变。
过去是跟随我们的影子，但也是指引我们前进的光。
Motivation is the art of getting people to do what you want them to do because they want to do it.