Art should be understandable to everyone, but this does not mean it should be simplistic.

La vie est une rose dont chaque pétale est une illusion et chaque épine une réalité.

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.

追根究底，我们最基本的共同联系是我们都生活在这个小型行星。我们都呼吸着相同的空气。我们都珍惜我们孩子的未来。我们都是凡人。

"The past is a shadow that follows us, but it is the light ahead that guides us."

我们写作是为了记住，但也是为了忘记。

实验室是我的游乐场，分子是我的玩具。