Don’t take on more responsibility than you can handle.
自分が対処できる以上の責任を引き受けないでください。 (jibun ga taisho dekiru ijou no sekinin wo hikiukenai de kudasai)
"Don’t bite off more than you can chew, start small."
"噛める以上のものは食べないで、小さく始めてください。" (kamero ijou no mono wa tabenai de, chiisaku hajimete kudasai)
by lying or misleading someone
something decided by chance
feeling emotional or about to cry
to achieve great success or win something valuable
to have no more patience or strength left to deal with a pro...
To try every possible way to achieve something.