By limiting prestige to those few rungs high up on the ladder, it tempts every employee, even the most self-aware, to try clamber onto next rung.

• 它通过限制具有吸引力的高职位的数量来诱惑每一名员工，甚至是最有自知之明的员工也会为之动心，想方设法地得到提升。