An idle youth,a needy age. V9 _/ b# N' r: j少壮不努力,老大徒伤悲。5 d& }# S! L7 X9 L1 o) v5 V
An inch in a miss is as good as an ell.' b9 L2 k# X" g
为山九仞,功亏一溃。 : H. E7 c/ l8 W* @2 q( N8 \0 rA stitch in time saves nine.1 W3 _$ R/ X. v2 T, F
亡羊补牢,贵在及时。 9 O: j/ B/ P( ~ }# WA true friend is known in the day of adversity.: h3 y2 Q6 D0 l& e& u. I6 I
苦难才能看出真正的朋友。) C: U4 {$ ?& @5 S" w# s
Birds of a feather flock together. 2 S6 o8 o! B# g1 R% k x9 `一丘之貉。Oil and water don't mix. # b) f' @) \5 Z9 p" S水火不相容。4 n9 d( P0 o- ~# c$ U# W+ Z
Believe not all that you see nor half what you hear. % a0 Y. o! A, i: L2 O过耳之言,未可尽信。0 K, r x# }; @& y8 J; t
Better early than late. - p0 N; O2 p0 ^' w3 S宁早勿迟。 ; W9 @# y d3 D. T* h% X/ HBe slow choosing a friend;slower in chaning. + r8 S& L$ N9 s h. N择友宜慎,弃友更宜慎。