Bonus Quotation
Philadelphia—to be called the “city of brotherly love”—never entirely lived up to its visionary founding principles; but nowhere else in the hemisphere did colonizing Europeans display such substantial toleration for religious and ethnic differences and such peaceful relations with Native Americans. “I deplore two principles in religion,” Penn wrote memorably; “obedience upon authority without conviction and destroying them that differ with me for Christ’s sake.” Most European visitors were astounded at such words and at how they took hold.
https://philadelphiaencyclopedia.org/archive/cradle-of-liberty/