效率是工程师的第一美德。
Efficiency is the first virtue of engineers.
Science is a wonderful thing if one does not have to earn one's living at it.
Mining communities deserve more than temporary jobs—they deserve sustainable futures.
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"?
The wound is the place where the Light enters you.