"Eyes"
I think eyes are the most precious gift given by god.
Eyes can express one's emotion in front of another without telling a word.
Eyes can control the anger of another person's through expressions.
Eyes can express the happiness, sadness, loneliness etc etc.
The person with sharp eyes can easily comes to know the feelings of another person.
Eyes speaks alot its up to you whether you notice it or not
God has given each person a beautiful eyes.