https://zh.wikipedia.org/wiki/%E5%9B%9B%E5%8F%A5%E6%95%99
https://kknews.cc/zh-tw/culture/ggnegby.html
http://140.112.142.79/publish/abstract_e.asp?Lang=Chi&paper=%A4%FD%B6%A7%A9%FA%A1u%A5%7C%A5y%B1%D0%A1v%AA%BA%A4T%A6%B8%C5G%C3%F8%A4%CE%A8%E4%B8%E0%C4%C0%BE%C7%B8q%C4%AD
「無善無惡心之體，有善有惡意之動，知善知惡是良知，為善去惡是格物」
