传记不仅关乎发生了什么，更关乎它的意义。

"The heart has its reasons which reason knows not."

当你排除了所有不可能的情况，剩下的，不管多么难以置信，都一定是真相。

"We need to think of software not just as code, but as a mathematical object that can be analyzed and verified."

Safety isn't a department - it's a culture that starts at the very top.