So let me conclude, then, by saying that in the last 35 years, as I've worked in some of the most dangerous, difficult and intractable conflicts around the planet, I have yet to see one conflict that I felt could not be transformed.
那么让我总结一下， 就我过去35年 在世界上处理过的 最危险，最艰难，最棘手 的这些冲突工作来说， 我还没有看到一个 让我感觉无法改变的冲突。