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"?

Innovation is not just about technology; it's about changing the way people think and act.

The more we uncover, the more complex the story becomes.

El arte es la expresión de los más profundos pensamientos por el más sencillo de los medios.

It’s not the manager’s job to prevent risks. It’s the manager’s job to make it safe to take them.

一个好的数学家总是准备好进行概括。

煤炭的未来在于清洁高效利用。