Happy
happy,happy,happy,every person is not a lack of happiness.assumptions, the lack of a person happy, guess what end?some people also feel happy worthless!well, he is really stupid.
happy, happy, it will light up one's life.it is sindispensable, because there is no happy mood, there will be no motivation to learn, there would be no life at the beginning.
i learn from good is because there are happy, very happy with my life is because there are happy, so one's life, not a lack of happiness!