能源安全是国家战略安全的重要组成部分,我们必须牢牢把握在自己手中。
"I don't need to be perfect. I just need to be good enough."
The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.
一个人重要的是他谈论什么、而不是他赞同或不赞同什么。
板块构造理论的美妙之处在于,它用如此简单的理论解释了如此多的现象。
The power of the image lies in its ability to evoke a world beyond itself.