Liu likes to refer to the Confucius saying: "Kind people love the mountains, and wise people love the water," in describing how he has become a cartoonist, an inventor and a true believer in Confucianism.
孔子說：「仁者樂山，知者樂水。」從愛山愛水的劉興欽閃亮的眸子中，我們看到了愛心和智慧的光芒。