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"?
我们的欲望把彩虹的颜色借给那只不过是云雾的人生。
The challenge is to make the invisible visible.
Batteries are not just devices; they are enablers of a cleaner future.
出自汉·桓宽《盐铁论·疾贪》。贪婪卑鄙的风气源自处于上位的统治者,而不在下层民众;对民众的教育、对国民素质的改良在于执政者的措施是否得当,而不在于人民自身的素质。
书籍是人类灵魂的镜子,它们反映出我们最深层的恐惧和希望。