《淮南子·主术训》
所以有哪种功能的就安排他处在合适这种功能的岗位上，有哪种技能的就让他干合适这种技能的事情。
是故有一形者处一位，有一能者服一事。
Therefore, those who possess a certain ability should be arranged at the posts that suit these abilities, and those who possess a certain skill should be asked to do things that suit these skills.