to go through hell

(informal) constantly, at every turn, every which way

Alternative form of une fois pour toutes

for your information, for your convenience, for future reference, in case it would prove useful, to whom it may serve

as fast as one's legs could carry one, at full speed, as quick as one can

first of all, first

once in a blue moon (very rarely or never)

(derogatory) from scratch, ex nihilo, entirely, completely

mutatis mutandis, making due allowance, keeping everything in proportion

to cry one's eyes out, to cry profusely