《隋书·列传·卷五》
王世积见皇上生性刻薄、猜忌，功臣大多无故被治罪，因此纵酒，不与宰相说什么时事。
世积见上性忌刻，功臣多获罪，由是纵酒，不与执政言及时事。
Wang Shiji saw that the emperor was harsh and suspicious and most of his meritorious officials were punished for no reason. Hence, he drank alcohol and didn't speak about current affairs with the prime minister.