Confuscious Say: Man with holes in --------, feels cocky all day.?

Questions

It was Greek to me is a line from which Shakespearean play?

Joseph Adams served as the minister at Newington for how many years?

La Paz is the capital of what country?

Mineral & the most abundant ore of iron, composed of ferric oxide, fe2o3?

Mineral, a cryptocrystalline variety of quartz of various shades of white, gray, yellow, brown, green, & blue?