“Love your Enemies, for they tell you your Faults.”

Benjamin Franklin
Original source
Poor Richard's Almanack'' (1756); this has also been quoted in a paraphrased form used by Bill Clinton in [1998 address to Beijing University, as "Our critics are our friends, they show us our faults ↗

Recommended reading

Curated resources for this quote coming soon.

Verification: Imported from Wikiquote (CC-BY-SA); admin-approved