A well-designed system is one that can evolve over time without requiring significant rework.
人之所以为人,是应该充满精力、能够自我悔改、自我反省、自我成长,而不是抱怨他人。
做间谍就是生活在一个充满怀疑和猜疑的世界里。
The existence of a legal system depends on the acceptance of secondary rules by officials.