孩子開心笑容

要像個孩子，整天沒有原因地開心。
如果你只因為某個原因而快樂
你就麻煩了，因為那個讓
你快樂的原因有可能被奪走。

Be happy for no reason, like a child. If you are happy for a reason,
you're in trouble, because that reason can be taken from you.