数学的本质在于它的自由。
The essence of mathematics lies in its freedom.
I'm a firm believer that you create your own luck.
The evening is the time of day I like best. I love the transition from day to night, the way the light changes, the way the air feels.
The art of computer architecture is to balance cost, performance, and power.
A miner's safety is the first line in any production report.