Please check the following verse translated from Chinese admonition.

Seven Mentors in My Life

Someone who cheated me, and that enriched my experience.
Someone who tripped me, and that strengthened my ability.
Someone who slandered me, and that tempered my personality.
Someone who looked down upon me, and that awakened my dignity.
Someone who denounced me, and that fostered my wisdom.
Someone who deserted me, and that instructed my independence.
Someone who hurt me, and that chastened my volition.