However, the wolves on which biologists founded their conclusions about dominancehierarchies were animals living in unnaturally constituted groups in captivity.
Although the grandes écoles are superbly meritocratic—candidates compete against each other in a series of gruelling exams—their dominance of corporate hierarchies makes workplaces much less so.
grandes écoles非常注重任人唯贤，报考者要在一系列紧张的测试中互相挑战。 尽管如此，企业高级管理层被该校毕业生占据，使工作环境不甚良好。