According to the qigong he studied, magnetic fields in nature can be transformed through qigong into strength, so "maybe amulets are a kind of symbolic qigong," he opines.
以他修習氣功的經驗，既然大自然的磁場可以經由氣功的導引產生力量，「或許符咒就是一種符號式的氣功吧！」林書賢試圖以科學來解釋符咒的力量。