释义：运气不好的时候，即使是黄金也会失去光泽；运气好的时候，连普通的铁也会发光。

我只是想成为一个好人，过上好生活，做出好的决定，成为一个好妈妈、好妻子和好朋友。

世界上充满了显而易见的事情，却没有人去观察。

"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."

"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."

The materials I use are witnesses of time.