There is an I in "happiness",There is no Y in "happiness",It's an I.
幸福的幸里面是一个“幸”,不是一个“辛”。  或者理解成,Y=Why=为什么,I=我。幸福里面没有为什么,只有我。 
The best way to build trust is through transparency.
The universe is not a puzzle to be solved, but a mystery to be lived.