The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
最有效的调试工具仍然是仔细的思考,再加上明智地放置的打印语句。
The properties of the whole are not deducible from the properties of the parts.
A good person will follow the rules, a great person will follow himself.
In times of uncertainty, adaptability and resilience become our greatest strengths.
I'm not a rapper, I'm an icon.