If space aliens were to show up on our planet some day, drawing pictures would be our only way of communicating with them, so Liu advocates having children learn drawing, not to become painters, but to learn how to express what they perceive of the world around them. (Chang Meng-jui / tr. by David Mayer)
如果有天，我們碰上外星人，唯一能溝通的只有圖畫，所以他主張讓孩子學畫，不是訓練他成為畫家，而是學習生活中的表達方法。