出自 (chū zì): To come from (Verb) — Meaning & Stroke Order

You can of course express your own opinion, can't you?

Can you discern which master this painting is from?

Only a fool would easily reveal their bottom line in a negotiation.

Why are you so restrained in the discussion and dare not put forward your own opinions?

This painting has exquisite composition and bold use of color; doesn't it prove to be from the hand of a master?