like for like.
1、一报还一报。
like knows like.
2、惺惺相惜。
like mother, like daughter.
3、有其母必有其女。
like teacher, like pupil.
4、什么样的老师教什么样的学生。
like tree, like fruit.
5、羊毛出在羊身上。
little things amuse little minds.
6、小人无大志。
look before you leap.
7、摸清情况再行动。
lookers-on see more than players.
8、当局者迷，旁观者清。
losers are always in the wrong.
9、胜者为王，败者为寇。
lost time is never found again.
10、岁月既往，一去不回。