质量就是在无人监督时依然把事情做对。
I don't run to add days to my life, I run to add life to my days.
A workshop should smell of sawdust and dreams in equal measure.
Technology is transforming coal mining from a brute force industry to a precision operation.
The biggest mistake you can make is believing you know everything. Stay humble and keep learning.
球场上最强大的武器不是正手或反手——而是你的头脑。