人的一生，总会走过四季，走过低谷，走过坎坷，走过冬天，即使感觉到冬天的寒冷，依然会在寒冷中坚强的微笑，人活着就要在寒冷中学会取暖。

Person’s life, always walked four seasons, through valleys, through ups and downs, through the winter, even feel the cold of winter, still strong in the cold smile, people must learn to live in the cold to keep warm.