We all live in the past.We take a minute to know someone,one

We all live in the past.We take a minute to know someone,one hour to like someone,and one day to love someone,but the whole life to forget someone.­
One may fall in love with many people during the lifetime.When youfinally get your own happiness,you will understand the previoussadness is kind of treasure,which makes you better to hold and cherish the people you love.