《资治通鉴·隋纪·隋纪三》
朕想遵循先圣的办法，用德来感化子民。王伽非常理解朕的用意，诚心诚意地加以宣传教化；李参等人感化醒悟，自己赴往司法机关。这说明四海之内的百姓并不难以教化。
朕思遵圣法，以德化民，而伽深识朕意，诚心宣导，参等感悟，自赴宪司：明是率土之人，非为难教。
I want to follow the methods of the previous sages and use virtue to influence the people. Wang Jia thoroughly understood my intentions and with true sincerity publicized and taught; Li Chan and others were transformed and enlightened, and went to the judicial authorities themselves. This shows that it is not difficult to teach the people within the four seas.