创业是一条充满挑战的道路,但只要有梦想,就有希望。
爱就是失去,但我们仍然去爱。
可持续性不是一种趋势,而是一种必需品。
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"?