是
可
忍
，
孰
不
可
忍
s
h
ì
s
h
ì
k
é
k
ě
r
ě
n
r
ě
n
,
,
s
h
ú
s
h
ú
b
ù
b
ù
k
é
k
ě
r
ě
n
r
ě
n
Definitions
1. if this can be tolerated, what cannot? (idiom)
2. enough is enough
Components
是
shì
–
is
可
kě
–
can
忍
rěn
–
to bear
孰
shú
–
who
不可
bù kě
–
cannot