• 聿(writing brush; pen)
• 曰(speech; mouth)

A book is spoken words recorded by a pen onto characters.

• 长(long hair; old person (pictographic))

An old person with long hair cascading down symbolizes something lasting a long time.

• 聿(writing brush; pen)
• 曰(speech; mouth)

A book is spoken words recorded by a pen onto characters.

• 长(long hair; old person (pictographic))

An old person with long hair cascading down symbolizes something lasting a long time.