Narrative of the Life of Frederick Douglass Wendell Phillips Quotes

Again, we have known you long, and can put the most entire confidence in your truth, candor, and sincerity. Every one who has heard you speak has felt, and, I am confident, every one who reads your book will feel, persuaded that you give them a fair specimen of the whole truth. (Letter.5)

Wendell Phillips makes the case that we should trust Douglass's story because of his character. If we know him to be a trustworthy person, he suggests, his book can be treated as true. But part of how we know that a person is trustworthy is our experience of the person himself: Douglass's audience can tell just from listening to him that he must be telling the truth.