看人食肉、不通看人破柴
要看清楚狀況，不要把自己暴露在危險的環境之下
Khòaⁿ lâng chia̍h bah sī bô iàu-kín, m̄ koh lâng teh phòa chhâ m̄ thang óa khì. Hûi-hiám ê tāi-chì, m̄ thang óa–khì
You can watch a man eating meat, but watch out when he’s chopping wood / Know when something is dangerous or not, and know when to stay away
