[GanHOPE326]

Hi. I've heard this phrase, shishi hakuto, which for what I know means "a lion uses all of his strenght even to catch a rabbit". I'd like to make a print of it and hang it in my room, but I can't find how it's written in Japanese! Can you help me?
The first kanji should be the one for shishi, wich is lion, so it's pretty clear.
The second is ha, rabbit, right? And then, ku-to is written in hiragana? Could someone explain me the structure of the phrase? Thank you very much!