行为主义者问：为什么我们不把可观察的东西作为心理学的真正领域？
道自安静之中得来，德于谦让之中养成，福在清俭之中积累，命于和畅之中保全。
In the realm of computer science, mathematical rigor is the cornerstone upon which reliable and efficient algorithms are built.
我不是囚徒，我是自由的灵魂。
I'm not a pop star. I'm a performance artist.
我不是来适应的。我是来脱颖而出的。
The scientific study of behavior must be based on objective, measurable data.