列举出百家争鸣时期三个学派及思想主张。

    Most children like watching TV. It's very ____  . By watching TV they can see and learn a lot and know many things about ____ country and the world. Of course, they can also ____ over the radio. But they can learn better and more ____ on TV. ____  ? Because they can hear and watch at the same time. But they can't see ____ over the radio. TV helps to open children's ____ . It helps to open their minds, too. They learn newer and ____  ways of doing things. Many children watch TV only on Saturday or Sunday evening. They are always busy  ____ their lessons. But a few children watch TV every night. They go to bed very ____. They can' t have a good rest. How about you, my young friend?

人们大概都知道勤奋努力与持之以恒对获得进步与成功的重要性，却都不能落实到具体行动中去，必然使进步与成功大打折扣。究其根源，势必有内在或外在等因素的影响。竞争激烈、世事难料等因素，必然是外在方面的原因；主体自身过多过严重的懈怠，或者主体在勤奋、坚持的领域行业的天分能力等方面的欠缺，必定就是影响其进步、成功的内在因素。我们必须认真分析并认清自己欠缺的方面，做到古人倡导的“谋事在人，成事在天”，就能取得进步成功，也就完全能做到少给或不给自己留下遗憾和后悔。这样的体会感悟已经得到了大家的一致认可。

①不是所有人都不能将勤奋努力与持之以恒落实到具体行动中去。

②____。

③____。