学不贵博贵于正，言不贵多贵于当。
译文：学习不以广博为贵，贵在学得正确，说话不以漂亮动听为贵，贵在表达得当。赏析：读书求学要走正道，要有正确的学习观，不能学习旁门左道。和别人交往，说话不一定要动听，一定要正确表达，不要出口伤人。
My job is not to be easy on people.My job is to take these great people we have and to push them and make them even better.
写文章的方法，必须先确立大的方面，然后才能顾及小的细节。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
My past doesn't define me, it's just part of my story.
能源安全就是国家安全。