艺术本来就是一种情感的表露,情感的表达是多种多样的,中国的传统艺术从来不愿采取直观和模拟自然的外在手段,而倾向以含而不露、只可意会而不可言传的象征隐喻作为艺术技巧,尤其是传统民间美术,简直就是象征性的观念艺术。——郑勤观 Art has always been a kind of emotional expression. The expression of emotions is various. China’s traditional art has never been willing to adopt intuitive methods and simulating natural external means. However, it tends to be unobtrusive and can only be conveyed. The symbolic metaphor as an art technique, especially traditional folk art, is simply symbolic conceptual art. - Zheng Qinguan