奖赏不正确,没有鼓励作用;施刑不正确,也起不到惩戒作用。
The future of democracy depends on its ability to adapt to new challenges and to renew itself.
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
无论多么复杂或精细,所有行为都可以用刺激和反应来解释。
国家不是一个慈善机构;它是一个强制组织。