計算機系統(tǒng)中最重要的東西是文件系統(tǒng)。
The most important thing in a computer system is the file system.
你越是贊美和慶祝你的生活，生活中就越有值得慶祝的東西。
The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.
The challenge of quantum computing is not just technical but also conceptual.