Since I believe that it is important to always end on a good note, I have chosen to end my book with the single best teacher that I have ever had.

好吧，既然我也总是认为有个好结尾很重要，那我就选一个我认为我从来没遇到过的最好老师作为书的结尾吧！

youdao

I had so much fun learning with you. Your lessons were very insightful and interactive, so thank you. You're the best teacher ever!

和您学习十分有趣。您的课程见解独到，互动性强，十分感谢。您是我见过的最好的老师！

youdao

Haiti has been the best teacher I've ever had (and that's saying a lot).

FORBES: Magazine Article