There is no such thing as a quality problem.
不存在所谓的质量问题。
The truth is rarely pure and never simple.
You have to be fearless in this industry.
The middle of every successful project looks like a disaster.
The truth is not beautiful, but it is necessary.
追求知识不仅是心灵的旅程，也是心灵的旅程。
在计算中，不变量是短暂的。
The beauty of physics lies in its ability to explain the complex with simple principles.