My teacher always told me that only those know the value of one year,who failed this year.and those who did'nt get salary this month, knows the value of one month.those who are unemployed ,actually knows the value of one week. those who did'nt get food today ,knows the value of one day. those who are waiting for their beloved ones, knows the value of an hour. those who missed their flights and trains by a minute, exactly knows the value of one minute. those who just saved from an accident ,knows the value of one second and their lives too. time is really very precious always spent your time with those who deserve that.