不期而遇

• 不(no; not; negation)ASSOCIATIVE

A bird flying swiftly upward and never willing to return represents the meaning of swift and unyielding.

• 其(that; that one)PHONETIC
• 月(moon; month)RADICAL

Watch the moon's phases wax and wane to count periods of time.

• 而(beard; whiskers (pictographic))ASSOCIATIVE

A drooping beard drawn downward became the connective word meaning "and, but, moreover" in sentences.

• 辶(step; move)RADICAL
• 禺(ape; monkey)PHONETIC

Meeting someone is when you're walking along and suddenly bump into their face on the road.