安好是可以有多好心痛是可以有多痛
        
            [ān hăo shì kĕ yĭ yŏu duō hăo xīn tòng shì kĕ yĭ yŏu duō tòng]
        
        
            It expresses how peace (安好) can be extremely wonderful contrasted with heartache (心痛), which can hurt deeply. It's comparing good fortune/peace against the worst kind of emotional pain one might feel—both having extreme impacts.