What is a song with good lyrics?

hello, okay so i have this english project, & i need a song but i just cant seem to think of one! it needs to be school appropriate, of course, & the lyrics are due next week. it seems like a stupid question to ask, but i just have too many songs to choose from, & i am open to any suggestions. PLEASE KEEP IT SCHOOL APPROPRIATE. it may have one or two swear words in it but that is the limit i can bleep out. thanks (: