When you get lemons, make lemonade.
More Traditional Proverbs:
There are three truths my truth, your truth, and the truth.Traditional
Keep something for a rainy day.
Traditional
Manly Deeds, Womanly Words Fatti maschil parole femine
Traditional
He'd offer you an egg if you promised not to break the shell.
Traditional
He that knows little, often repeats it.
Traditional
God will provide the victuals, but He will not cook the dinner
Traditional