Who really said it
He who says he can and he who says he can't are both usually right
There is no Analects source and, decisively, no Chinese text — the Analects is 20 books and about 500 numbered passages, all searchable in the original, and nothing of this sense appears in any of them. What you are reading is the saying usually credited to Henry Ford: ‘Whether you think you can, or think you can’t — you’re right.’ And that one has a twist too. It is an old proverb Ford probably never said: Joseph Trapp put it into English in 1718, translating Virgil — ‘They can, because they think they can.’
Last verified 21 Jul 2026 · how we verify · spot an error?