it is of no great concern

laugh a matter off

to scan the road, to look out (for)

lose face, be slighted, insulted or embarrassed

to be of little esteem, to be without credit or esteem

well done! bravo!

matter of fact

how wonderful!

what a novel idea!

this is shameful, it is disgusting

it's nothing, it's very easy

It is a matter of fate.

it's the vicissitudes of time!

the point is

it depends on destiny (said esp. of travel)

time passes, the matter remains, bad times pass but (bad or sad) memories remain