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"?

我们开采的最有价值的资源不是地下的矿物，而是我们员工的才能和奉献精神。

"The past is a foreign country; they do things differently there."

Materials speak their own language; our job is to listen and interpret.

不平等并非不可避免，它是政策选择的结果。

The beauty of physics lies in its ability to explain the complex with the simple.

The best businesses are built on trust and transparency.