You are never too old to set another goal or to dream a new dream.

性格不是你与生俱来且无法改变的东西，比如你的指纹。它是你并非与生俱来且必须负责塑造的东西。

Topological insulators are a prime example of how theoretical predictions can lead to experimental discoveries that reshape our understanding of the physical world.

我不是那种会让对球迷的爱减少的人。