- 不足 adjectivenot worthnot worth doing something; not deserving of
- 为 為 prepositionforfor; because of; in order to; for the sake of; used to indicate the purpose or recipient of an action
- 外人 nounoutsidersomeone not belonging to one's family, group, or organization; stranger or person from the outside world
- 道 verbparticleto sayto say; to speak (often introducing a direct quote in literature)