心怀暖人不会冷怀有暖人不怕冷
[xīn huái nuăn rén bù huì lĕng huái yŏu nuăn rén bù pà lĕng]
'A Warm Heart Won’t Feel Cold; With Someone Who Warms, Never Cold'. The repetition emphasizes the idea that true warmth (either literal or metaphorical) comes from genuine connection with another warmhearted individual.