The essence of Gestalt psychology is to understand the laws of the organization of the whole.

教师个人的范例，对于青年人的心灵，是任何东西都不可能代替的最有用的阳光。

写作是踏上未知之旅，每一个词都是踏入未知领域的一步。

The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.... Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than to prevent homicides, for an unarmed man may be attacked with greater confidence than an armed man.