不是每段心酸都能当笑谈
[bù shì mĕi duàn xīn suān dōu néng dāng xiào tán]
'Not all sad stories can become amusing topics,' conveying profound emotions about personal struggles. This expresses acknowledgment that some of our hard times might not be easily talked over or laughed about. Sometimes, sorrow or hardships have depth, seriousness, or lingering effects which should be respected as such without turning them into mere jokes or light conversation subjects.