I suppose it does: "Deeds, not words".
I can suggest some other quotations along the same line, albeit of a religious character:
In the Epistle of James we find:
Estote autem factores verbi, et non auditores tantum...
But be ye doers of the word, and not hearers only...
(i:22)
And a little later:
...fides sine operibus mortua est.
...faith without works is dead.
(ii: 26)
And Christ Himself, in Matthew's Gospel (vii: 21) says:
Non omnis, qui dicit mihi, Domine, Domine, intrabit in regnum coelorum: sed qui facit voluntatem Patris mei...
Not everyone who says unto me "Lord, Lord" shall enter into the kingdom of heaven, but he who does the will of my Father...