Don’’t Strive for Perfection. Focus on the habits that are important and minimize those that aren’’t. I’’ve changed many major habits, but I’’ve also learned to let minor problems exist if they distract me from the bigger picture.
19.不要太追求完美。不要因小失大。一些小的瑕疵并不是那么急于修整，你可以慢慢再改，我改了很多大毛病，而我也發現小毛病并不是那么太要命。

Do it Now. Waiting for life? The best way to learn how to change those stubborn habits in your life is to practice. Make a change now and in a month you can have a completely new way of living.
20.現在。還需要等待什么?只有實踐才是改變那些屢教不改的壞習慣的最好方法。現在就開始那一個壞習慣開刀吧，幸福生活就在不遠處。