“We know what a person thinks, not when he tells us what he thinks, but by his actions.”

Some one else has said "As a person speaks so goes his mind". Speech is a form of action is it not, however, Singer is probably on to something and that is speech can also be filled with lies.

In context, yep.

Yes, actions speak louder than words.

Love it! Though sometimes it is words that can galvanize a nation

yes a brilliant quote and actions speak louder than words

Words: "I'm with the government and I'm here to help."

Its a "Better Than Thou" way of saying actions speak louder than words.

A tree is known by the fruit it bears. Good fruit never comes from a corrupt tree.