卑之,毋甚高论

bēi zhī , wú shèn gāo lùn

my opinion, nothing very involved (idiom, humble expression); my humble point is a familiar opinion

what I say is really nothing out of the ordinary

bēi

low

zhī

(possessive particle, literary equivalent of 的[de5])

,

(literary) no

shèn

excessive; undue

gāo

high

lùn

opinion