静坐抗议示威

• 青(blue-green; clear)RADICAL
• 争(compete; contend)PHONETIC

Silence like clear blue sky, without the noise of contention.

• 从(two people together)ASSOCIATIVE
• 土(earth; soil; land)RADICAL

Two people sitting down on the ground together — that is sitting.

• 言(word; speech)RADICAL
• 義(principle; righteousness)PHONO-SEMANTIC

Debate uses words to find what is right and accords with reason.