愚ぐ説せつ

noun

foolish opinion; idiotic view

Used to dismiss someone else's opinion as foolish or idiotic. Not a humble expression; it is derogatory toward the opinion holder.

• 彼かれの愚ぐ説せつにはもううんざりだ。

  I'm fed up with his foolish opinions.

noun

my humble opinion

Humble expression used to refer to one's own opinion modestly. Often used in formal or written contexts.

• 愚ぐ説せつを述のべさせていただきます。

  Allow me to state my humble opinion.