Expressions (phrases, clauses, etc.)
better be the head of a dog than the tail of a lion; better be first in a village than second at Rome; better to be the mouth of a chicken than the rear end of a cow
Proverb
Also written 鶏口となるも牛後となるなかれ【けいこうとなるもぎゅうごとなるなかれ】