Difficult circumstances serve as a textbook of life for people.
艰难坎坷是人们的生活教科书。
It would be better if the book of difficulties is not so thick.
Halloween is an opportunity to be really creative.
万圣节前夜是挥洒创意的好时机。
November 1st 2016 Week 45th Tuesday
原文：http://www.cnblogs.com/dengwenwu/p/6254427.html