that's the way life is
what's done is done
unbudgeable
unsinkable
rearrange the deck chairs on the Titanic
yesterday is gone
uncounterable
bo bian
irrevisable
wherever you go, there you are
insuperable
you can't unring a bell
unsolvable
unlickable
unshatterable
unsinkably
unreformable
hydra
unfightable
infallible
the damage is done
unfaultable
impasse
rigid
unconfrontable
irrevisability
unaidable
strict
bridgeless
unattemptable
what the eye doesn't see, the heart doesn't grieve over
unhelpfulness
unalleviable
insupportable
untreadable
unsheddable
unalterable
inalterable
inexpugnable
les jeux sont faits
impregnable
dead donkey
unhelpable
fall seven times, stand up eight
incorrigible
unmarriageable
unsuturable
nonsuturable
unchallengeable
you can't teach an old dog new tricks
conflict
failproof
unperformable
you can't polish a turd
unbeatable
dead end
unplayable
invincible
no guts, no glory
peacefaking
unrebuffable
stalemate
deadlock
one strike and you're out
unopposably
unpassably
inflexible
irremediable
standstill
inevitable
disabled
immitigable
back to the wall
uncompellable
wish one joy of it
no use
unrepentable
unreprievable
ceebs
illapsable
unproblematizable
unmeetable
irreformable
ungainsayable
unmitigably
unarguable
inappellable
one can't hold two watermelons in one hand
unabsolvable
unscalable
paralyse
unaccomplishable
plow ahead
unshareable
uncrushable
paralyze
unstillable