Like father, like son generally means people usually behave like their parents,許多兒子不僅外表像父親,性格和處世也受父親的影響,正所謂有其父,必有其子。Fathers and sons resemble each other, and sons tend to do what their fathers did before them. When we say his father's son, that means he looks like his father, he is a chip off the old block who resembles his parent in appearance, character and behaviour:好似一個模子裏出來的,相貌、性格和行為都酷似父親,it runs in the family。