The tongue like a sharp knife

The inspiration.. 
If we can't make good with our tongue just keep quiet.

Quote of the day.. 
The tongue like a sharp knife... Kills without drawing blood.

--Buddha
Other idea... 

Let us be careful of our tongue; it can make or unmake, it can heal and hurt, it can inspire and destroy.

Firming question..
Do you posses that sharp tongue?

Men are born with two eyes, but only one tongue

"Men are born with two eyes, but only one tongue, in order
that they should see twice as much as they say."

-- Charles Caleb Colton