Anxiety is the dizziness of freedom.
焦虑是自由的眩晕。
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
Simplicity is not the absence of complexity, but the resolution of it.
尽管困难，但约束自己去做你知道是正确和重要的事情，是通往自豪、自尊和个人满足的大道。
Psychology is concerned with the what and how of mental life, not the why.
