General Rules 普遍原则

1. Follow standard conventions.

2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.

3. Boy scout rule. Leave the campground cleaner than you found it.

4. Always find root cause. Always look for the root cause of a problem.

• 遵从规范。

• KISS原则（Keep it simple stupid）：简单至上，尽可能减少复杂性。

• 童子军军规：离开营地时比入驻前更干净。

• 发现问题时必须找到根源。