- Heart Sutra
- A short and highly popular Buddhist scripture which summarizes the core teachings of wisdom; an abbreviation for 般若波罗蜜多心经 bōrěbōluómìduōxīnjīng
- thoughts
- (literary) one's thoughts or state of mind
- Heart Precepts
- A collection of moral and philosophical maxims on self-cultivation compiled by Zhen Dexiu of the Southern Song Dynasty
- love classic
- a manual or book concerning the art of love or romance