Being a human, most important is it's communication and through it be share our aspects with others. But, it's will be strange that silence is also one of the communication skills we have in our society. I personally feel that it is beautiful way to convey their message through silence. Sometimes silence can beat the words. But, for understanding the meaning of silence you have the capacity to observe the people mind, actions, and way of living. After, certain point you will be automatically understand the meaning of silence.