Don sull , faculty director for executive education , says that if he was a chief executive he would look to the chief learning officer to have a more participatory role and that the economic crisis will provide a catalyst for business to change .

该学院管理教育系主任丹苏尔（donsull）表示，如果他是一位首席执行官，他会希望首席学习官发挥更积极的参与作用，而此次经济危机将提供业务变革的动力。

But donald sull at the london business school points out that many great business innovations are of the earl of sandwich variety : bread and meat had both been around long before the earl put meat between two slices of bread so that he could eat while gambling .

不过伦敦商学院的唐纳萨尔教授指出，很多伟大的商业革新都是像三明治伯爵那样的：伯爵将肉放到了两片面包之间以便他赌博的时候可以方便地享用，可是在这之前，肉和面包老早就出现了。