確定一個人所相信的事，不是透過他的教條得知，而是他慣於依據的意識型態。What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts.

What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts.
– George Bernard Shaw, Playwright
確定一個人所相信的事，不是透過他的教條得知，而是他慣於依據的意識型態。
– 蕭伯納(1856-1950) 愛爾蘭人， 1925 年獲得諾貝爾文學獎，作品《賣花女》在 1935 改拍為電影並獲得奧斯卡最佳劇本獎。他也是倫敦大學的倫敦經濟學院 (London School of Economics) 創辦人之一。