勤快的做法，用手分开做；比较勤快的做法，慌乱没有计划地安排多种工具；比较懒的做法，提前富有效率地使用单一工具；懒的替代做法，热水和钱，即时搞定一切。
“勤快的”，劳累自己身体；“比较的”，则劳累多种或单一工具；而“懒的”，单纯劳累脑子或金钱。
多种方法，对应适合各种不同类型的群体。
Be the diligent lazy man
The truly diligent use their own hands to handle everything manually. The relatively diligent scramble with multiple tools, often without a clear plan. The relatively lazy preemptively choose one efficient tool to save time and effort. The truly lazy rely on hot water and money—solving everything instantly, with minimal effort.
“Diligent” means burdening the body; “Relatively” means burdening either multiple tools or a single one inefficiently; “Lazy,” however, simply burdens the mind—or the wallet.
Each approach corresponds to a different kind of person, each with their own rhythm of solving problems.