Memorize and recite an important historical speech
memorize
['memәraiz]
v.
[亦作memorise] 记住, 记忆
historical
[his'tɔrikәl]
adj.
历史(上)的, 有关历史的
recite
[ri'sait]
v.
背诵, 朗读, 叙述, [律]书面陈述(事实)
escape
/ɪˈskeɪp; ɪ`skep/
v
1 [I, Ipr] ~ (from sb/sth) get free; get away (from imprisonment or control) （从监禁、管制中）逃脱, 逃走
important
/ɪmˈpɔːtnt; ɪm`pɔrtnt/
adj
1 ~ (to sb/sth) very serious and significant; of great value or concern 重要的; 重大的; 非常有价值的
c) 脑子
做练习最忌讳机械重复，不带脑子，不思考不做总结。学而不思则罔。
每天练习完要写下学习心得体会与总结。
学而不思则罔，思而不学则殆
只是学习，却不思考，就会惘然无知；只是思考，却不学习，就会疑惑不解。
英文：Learning without thought is labor lost, thought without learning is perilous.
To study and not contemplate the acquired knowledge is a waste of energy, while to contemplate but to not immerse in your studies is potentially dangerous.