Lù Shìyí 陸世儀 (1611–1672), zì Dàowēi 道威, hào Fútíng 桴亭, posthumously Wénzhé 文哲, was a foundational early-Qīng Lǐxué loyalist of Tàicāng 太倉 (Sūzhōu region, Jiāngsū). Refused to take office under the Qīng. With Lǐ Yóng 李顒 (Èrqū 二曲) and Sūn Qíféng 孫奇逢 (Xiàfēng 夏峯), he is conventionally counted as one of the Sān dà rú 三大儒 (“Three Great Confucians”) of the early-Qīng yímín (Míng-loyalist) generation. Major work: the Sī biàn lù 思辨錄 (Records of Thought-and-Discrimination), 35-juan abridged form Sī biàn lù jí yào 思辨錄輯要 (KR3a0111) edited by Zhāng Bóxíng 張伯行. Biography: Qīng shǐ gǎo j. 480 (Rúlín zhuàn). CBDB id 65614, dates 1611–1672.