如果不坚强眼里就会掉下来
[rú guŏ bù jiān qiáng yăn lĭ jiù huì diào xià lái]
Literally meaning 'If not strong, tears will fall from the eyes', it conveys that one should not be too emotionally fragile; instead, one needs to remain tough because crying easily could expose weakness and vulnerability. It might represent someone encouraging oneself to maintain strength amidst challenges.