心理学的研究就是研究生活的策略。
One of the strongest motives that lead men to art and science, is escape from everyday life with its painful crudity and hopeless dreariness, such men make this cosmos and its construction in the pivot of their emotional life, in ordered to find the peace and the security, which they cannot find in the narrow whirlpool of personal experience.
The modern world has made us free, but it has also made us miserable.