Castnotyourpearlsbeforeswine.明珠莫投暗。......
Itistoolatetocastanchorwhentheshipisontherock.船觸礁後在拋錨,爲時已經太晚了。......
Nevercastdirtintothatfountainofwhichthouhastsometimedurnk.不要過河拆橋。......