温暖似阳冰冷如雪
[wēn nuăn sì yáng bīng lĕng rú xuĕ]
A contrast between warm as the sun and cold like snow. It describes a person who has a duality in their personality - warmhearted and passionate in one instance while appearing cool and aloof at other times. This suggests the complexity and multidimensional aspects of one's personality.