- 内省不疚 nèixǐngbùjiù to have a clear conscienceto examine one's own heart and find no fault; to have nothing to be ashamed of upon self-reflection
- 内省性 nèixǐngxìng introspectivenessintroversion; introspective quality or nature
- 返躬内省 fǎngōngnèixǐng to self-reflectto examine one's own conscience or behavior; to engage in introspection or soul-searching