conclusive argument, summary, last word

this is shameful, it is disgusting

It is a matter of fate.

it's the vicissitudes of time!

it depends on destiny (said esp. of travel)

it is a matter of luck, bad luck, loss and desperation, used in place of expressing sorrow and happiness, it is a misfortune

he may be a fool, but his words are wise

God only knows the things that pertain to God.

same thing, one and the same thing

a word is enough to the wise, reasonable people readily take action on good advice

a secret revealed gains currency

a kind word costs nothing