Suspicion is the cancer of friendship- Francesco PetrarcaFriendship Quotes ๐ฏ Spread the love Suspicion is the cancer of friendship. Francesco Petrarca Friendship Quotes Spread the love Explore Awesome ๐ Quotes By โ Francesco PetrarcaRelated AuthorEliezer Wiesel Hector Hugh Munro Nina Dobrev Tony Dorsett William BlakeRelated TopicFriendship