你画的每一笔都应该有目的，即使只是为了让人微笑。
Every line you draw should have a purpose, even if it's just to make someone smile.
商业中最有价值的货币是信任。
婴儿的哭声与其听起来一样严重。
对自然的研究是与最高智慧的交流。
To write is to make the invisible visible.
The power of a man, to take it universally, is his present means, to obtain some future apparent good.
写作是一种生存方式。