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
thump one 's chest and stamp one 's feet - chuí xiōng dùn zú
bribe all the way through the bureaucracy to exonerate criminals from charges - mǎi shàng gào xià