“Bite off more than you can chew, then chew it.”
“Bite off more than you can chew and then chew like hell.”
“Do unto others, better, than you would have them do unto you.”
“Don't bite off more than you can chew because nobody looks attractive spitting it back out.”
“Amongst the gray rocks in your head, there’s plenty of room for the colourful gems. Keep digging.”
“A man begins cutting his wisdom teeth the first time he bites off more than he can chew.”