Have more than thou showest, speak less than thou knowest.

To effectively communicate, we must realize that we are all different in the way we perceive the world and use this understanding as a guide to our communication with others.

On his tongue they pour sweet dew, and from his mouth flow gentle words.

As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them.

Teach your child to hold his tongue; he'll learn fast enough to speak.

It is absurd to hold that a man ought to be ashamed of being unable to defend himself with his limbs, but not of being unable to defend himself with speech and reason.

Silence at the proper season is wisdom, and better than any speech.

The day will soon come when I will show the world that the transmission of power and speech without the aid of any wires is possible.