快乐是一种心情,也是一种性格。快乐的心情有起有伏,来得快,去得也快。比如,和两岁的孩子扮一个鬼脸就能获得这种快乐的心情。快乐的性格则比较稳定,它是良好情感的一种倾向。比如,面对生活的波折和打击,一些人能保持乐观态度,并充满信心地迎接每一天的到来。快乐的性格是可以培养的,尤其是在童年时期。要把孩子培养成为一名乐天派,心理学家 Happiness is a mood, but also a character. There are ups and downs of a happy mood, come quickly, go too fast. For example, getting a happy face with a two-year-old kid can get it. Happy character is more stable, it is a tendency of good emotions. For example, in the face of twists and turns of life, some people can remain optimistic and meet with confidence in every day. Happy character can be cultivated, especially in childhood. Let the children develop into a optimist and psychologist