角色必须让他们的创造者感到惊讶。
Characters must surprise their creators.
A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.
"We need to think of software not just as code, but as a mathematical object that can be analyzed and verified."
释义：失败了不要总陷入后悔中，不能错失机会。