Your passion in life should fit you exactly； but your purpose in life should exceed you. Work for something much larger than yourself.
The past is a shadow that follows us, but it doesn't have to define us.
我不能选择那最好的，是那最好的选择我。
The greatest theorems often arise from questioning the obvious.
我喜欢让我笑的人。我真心认为笑是我最喜欢的事情。它能治愈许多疾病。这可能是人身上最重要的东西。
Silence is the language of the soul.