Clean off your desk and room. Having a clear room and desk is important to maintain focus and creativity.
19 保持辦公室和辦公桌的整潔。擁有整潔的辦公室和辦公桌對保持精力旺盛和思維清晰很關鍵。

Automate. There are a lot of tasks that you need to perform every day or every week. Try to automate them as much as possible.
20 盡量使事情自動化。你每天和每周要完成的任務很多，盡量使它們實現自動化不失為好辦法。

Set strict deadlines. When you do something, decide in advance when you’re going to stop. There’s a rule that states that you will fulfill all the time you have available for completing a task, so make an habit of setting strict deadlines for maximizing your productivity.
21 為事情設定最后期限。在你做事之前，決定什么時候該停止。有個規則是說，要是你有時間，你會僅為完成一件事情用上全部。所以為提高效率，不妨養成給事情設定最后期限的習慣。