话虽不暖可我用心
[huà suī bù nuăn kĕ wŏ yòng xīn]
'Although Words Aren’t Cozy, I Put My Heart Into It.' This reflects honesty or sincerity in actions despite words might seem indifferent. It emphasizes effort put into deeds and heartfelt sincerity, beyond mere warm and comforting language, stressing genuine intentions over pretty words.