an army of sheep led by a lion would defeat an army of lions led by a sheep

US /ən ˈɑːr.mi əv ˌʃiːp led baɪ ə ˈlaɪ.ən wʊd dɪˈfiːt ən ˈɑːr.mi əv ˈlaɪ.ənz led baɪ ə ˌʃiːp/
"an army of sheep led by a lion would defeat an army of lions led by a sheep" picture
1.

une armée de moutons dirigée par un lion vaincrait une armée de lions dirigée par un mouton