People who talk well but do nothing are like musical intruments; the sound is all they have to offer.
DiogenesSolon used to say that speech was the image of actions; . . . that laws were like cobwebs, - for that if any trifling or powerless thing fell into them, they held it fast; while if it were something weightier, it broke through them and was off.
DiogenesThose who have virtue always in their mouths, and neglect it in practice, are like a harp, which emits a sound pleasing to others, while itself is insensible of the music.
Diogenes