Like in the Bible...
When our forefather Itzchak was about to bless his son Jacob and he said the words (are good) like Jacob, but the hands (deeds) feel like Esau.
Words are cheap, and actions speak volumes louder!
Good deeds mean something, but words are easily manipulated.
We can all spot good deeds, and that is what must guide our judgement of people and situations--that is where the truth rests.
Like my father and grandfather always taught me--some people are good and some are not so good. ;-)
(Source Video: Dannielle Blumenthal)