cliche, commonplace, banality, bromide, homily, platitudinarianism, parody, poncif, platitudinarian, boilerplate, more...

originality, creativity, innovation

innocuous, mere, pious, old, such, empty, moral, obvious, utter, meaningless, ancient

cliche's cousin,   empty rhetoric,   vacuous remark,   vague statement,   empty phrase,   useless advice,   vague saying,   bland statement,   cliché line