久病才知人心深醉才知爱谁
[jiŭ bìng cái zhī rén xīn shēn zuì cái zhī ài shéi]
'Through Long Sickness One Knows Human Heart's Depth, Only When Drunk Does One Realize Whom They Truly Love' suggests a profound realization gained through hardship and vulnerability. After enduring pain, one may understand human nature better; and only in drunkenness can true love be recognized.