He also took to heart Taiwan's rare birds and beasts becoming extinct due to indiscriminate slaughter and seizure by man, which was not only viewed as barbaric in the advanced nations but also as willfully breaking one's life-support mechanism.
他也關懷台灣的珍禽異獸在人們濫殺濫捕下絕種，不但被世上進步國家視為野蠻，也是自斷生機。