最重要的是要活下去。
You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.
A miner's safety should never be measured in cost-benefit analyses.
It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.
The beauty of mathematics lies in its ability to describe the fundamental laws of nature with precision and elegance.
