一只眼睛的人可以用来看水平仪,有毒的石头可以用来治疗痈疽。
Be scrupulously truthful, even when truth is inconvenient, for it is more inconvenient when you try to conceal it.
The rule, or measuring rod, which the behaviorist puts in front of him always is: Can I describe this bit of behavior I see in terms of "stimulus and response"?
数据告诉你发生了什么,但只有直觉能告诉你为什么。