世界和生命是一体的。

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.

一本好的图画书应该完全不需要文字也能表达。

The more constraints one imposes, the more one frees oneself.

翻译：准备各种物资以充分利用，制成器具给天下带来利益，没有比圣人更伟大的了。