(Saying) If ye do good, ye do good for your own souls, and if ye do evil, it is for them (in like manner). So, when the time for the second (of the judgments) came (We roused against you others of Our slaves) to ravage you, and to enter the Temple even as they entered it the first time, and to lay waste all that they conquered with an utter wasting.

Putting fear of failure out of your mind can be a very good thing if you're training for a triathlon or preparing to give a TEDTalk, but personally, I think people with the power to detonate our economy and ravage our ecology would do better having a picture of Icarus hanging from the wall, because maybe not that one in particular but I want them thinking about the possibility of failure all of the time.