If you snooze, you loose.
More Latin Proverbs:
He writes with an iron pen. [That which he writes will not be easily altered.]Latin
He drives out one devil by another.
Latin
The assistance of fools only brings injury.
Latin
One who would quarrel about goats' wool.
Latin
He who fears every bramble should not go to the woods.
Latin
As you behave towards others, expect that others will behave to you.
Latin