心不动则不痛若心动穿心痛
[xīn bù dòng zé bù tòng ruò xīn dòng chuān xīn tòng]
This name comes from a philosophical understanding about emotions. It means that if one's heart remains unmoved (by the outside world), then one won't feel pain; but if it moves, it will pierce through your heart causing pain. This conveys someone possibly hurt by past love and who believes in emotional control.