心理学的方法必须是客观的，即使研究主观现象时也是如此。

In Russia, the severity of laws is compensated for by the fact that it is not necessary to execute them.

生活是世界上最罕见的事，大多数人只是存在而已。

Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.

人は誰でも、傷つくことを恐れている。