君主对于有才能的贤良之人应当抬举，让他处于尊位，富贵绵长；对于没有能力且无德的人应当废弃，让他贫困低贱，成为受驱使的奴仆。

教育与收入之间的关系是复杂的，并且在不同背景下有所不同。

He said that the way of the world is to bloom and to flower and die but in the affairs of men there is no waning and the noon of his expression signals the onset of night. His spirit is exhausted at the peak of its achievement. His meridian is at once his darkening and the evening of his day.

你无法回到过去改变开头，但可以从现在开始改变结局。

The quality of an organization's training determines the quality of its people.

The psychologist must avoid all forms of mental chemistry.

永不言弃。