心软是捅自己的刀
[xīn ruăn shì tŏng zì jĭ de dāo]
Xin Ruan Shi Tong Zi Ji De Dao (A Soft Heart Is Stabbing Oneself) means that being overly kind-hearted or easily touched can hurt oneself—it describes people who find weakness or difficulties due to their compassionate tendencies.