words uttered against one's conscience
The theory of violating one's heart is a Chinese vocabulary, which is interpreted as words against one's heart.
Source: Chapter 11 of Jing Hua Yuan by Li Ruzhen in Qing Dynasty: "if you say too much, it's not only too partial, but it's against your will." Example: I can't stand on the platform and talk all the time. (Professor of English by Ye Shengtao)
words uttered against one's conscience
Clear words and beautiful sentences - qīng cí lì jù
so poor as to have no room to stick an awl on - pín wú lì zhuī
Comb the clouds and sweep the moon - shū yún lüě yuè
cut off from the long to support the deficiency of the short - jié cháng bǔ duǎn
aged and greatly honoured for one 's virtues - nián gāo dé ér
wait on the guests and laugh and sing for money - yǐ mén xiàn xiào