phrases related to the radical 心( heart/ mind/ emotion?

[semantic nuance]

Hi,

Interested in sharing phrases you come up with related to the radical 心 (heart/ mind/ emotion) ?Either English or Chinese is ok. Here are two:

三心兩意(san1 xin1 liang3 yi4)--in/of two minds

心直口快(xin1 zhi2 kou3 kuai4)--outspoken

[dazzle]

一心一意 - wholeheartedly, with focus

心如鐵石 - cold, unmoveable, showing no emotion

憂心如焚 - extremely agitated and upset

心悅誠服 - to admire and obey someone

[semantic nuance]

Thanks for sharing, dazzle!