Cf: Actions speak louder than words (Am., Br.). Deeds not words are the test (Br.). Deeds speak louder than words (Am.). It is not words that count but deeds (Br.). Johnny is as Johnny does (Am.). Well is that well does (Br.)
Русско-английский словарь пословиц и поговорок. Академик.ру. 2013.