求翻译：　　幸福，是件很玄的东西，它没有量度的标准，也没有既成的定义。每个人对于幸福，都有各自不同的理解，小可以小到品尝一块美味的Cheese Cake，大可以大到国泰民安世界和平。是什么意思？

　　Happiness is something very mysterious, it did not measure standard, there is no established definition. Everyone is happy, all have different interpretations, small can small to taste a delicious Cheese Cake, to be prosperous and peaceful world.