People focus on the wrong issue so most quotes about evolution are highly misleading: the keyword should be about reproducing. Survival is almost irrelevant. Darwin awards in particular should never be given to anyone with kids (unless they kill their kids too).

"Most grandkids" is good but not catchy.

Or Idiocracy "evolution began to favor those who reproduced the most".

It costs something metabolically to be able to survive that high up.