过去是一桶灰烬。
The past is a bucket of ashes.
如果调试是去除软件错误的过程,那么编程必须是引入它们的过程。
"Fortune favors the prepared mind."
"You can’t just sit down and write a book. That’s not how books get written. Books get written by living your life, by being open to the world, by paying attention."