Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
理论见解常常导致实际突破,弥合抽象思想与现实世界应用之间的差距。
The only way to discover the limits of the possible is to go beyond them into the impossible.
"In every character, there is a piece of me, and in me, there is a piece of every character I play."
〈军人精神教育〉,在桂林对滇赣粤军的演说,1921年12月10日