你必须愿意失败，愿意犯错，并不断尝试。
You have to be willing to fail, to be wrong, to keep trying.
Innovation in science often comes from looking at old problems in new ways.
When we quarry with future generations in mind, stone becomes a bridge, not just a resource.
The past is not a static thing. It moves and shifts with us.
Mathematics is the art of asking the right questions and then finding their answers.
"相机能看到眼睛看不到的东西。"
文章是用来阐明道理的。如果不能阐明道理，即使写得精巧也没有益处。
He tried to weigh his soul to see if it was a poet's soul.
