empiricism

一门崭新学科的学习要从他的历史继承性开始，

psychology：

 the science of behavior and mental process.

心理学从empiricism 开始

empiricism： the view that 

a) knowledge comes from experience via the senses, and 

b) science flourishes through observation and experiment.

 

Francis Bacon(1561-1626) the greatest philosophy， is one of the founders of modern science,

 

John locke(1632-1704) , a British political philosopher,