在解释行为时,意志的概念是不必要的。
The concept of will is unnecessary in explaining behavior.
Your voice is your power. Don't let anyone silence you.
释义:擅长游泳的人容易溺水,擅长骑马的人容易摔跤。
亲属关系的研究,即我们所谓的人类社会的社会解剖学的研究。
The greatest happiness is to know the source of unhappiness.