Though you speak unkind words
on the face of of a man but never
speak behind one's back. Though every
word is full of kindly virtue but it is
treated as back-biting may betray
his heart.

Thrrukural 19.184-186

*****

Word have power both to destroy
and heal. When words are both true
and kind, they can change our world.


Gautam Budhha.

*****

Words are the most powerful drug used by mankind.


Rudyard Kipling.