最凉不过人性最冷不过人心
[zuì liáng bù guò rén xìng zuì lĕng bù guò rén xīn]
'Humanity is no cooler than ice, human heart is coldest of all'. These words speak volumes about the disappointment and cold reality one encounters after experiencing others' hypocrisy, betrayal, indifference in life experiences or societal observations.