业精于勤荒于嬉# J; @1 J( L h" B, @& @% w
行成于思毁于随
0 v$ C: T3 Z2 t, [$ n+ D
# L$ n0 H2 z, a8 x8 ~$ Y
0 l" W( H/ c, H i9 t% _4 R4 }0 ]
! P4 a% [9 W7 l: A3 u$ h3 O
/ y$ |# C* I5 x1 _$ a7 Q
7 z9 Z' @) H" |1 F; o* a1 D9 b
4 p5 ~7 v. ]* V* H2 K
. X, E4 c/ q+ G1 w: p& ~' g
7 `# e- H1 K) A2 O+ [$ z
6 f# X. t/ ^4 G! \& l |