Promulgate
Part of speech: verb
Definition: To make known or public. To put into effect as a regulation.
Proclaim
Part of speech: verb
Definition: To excitedly, verbosely and candidly describe.
Example sentence: I have found it advisable not to give too much heed to what people say when I am trying to accomplish something of consequence. Invariably they proclaim it can't be done. I deem that the very best time to make the effort.