如果你不能嘲笑自己,你就错过了最好的笑话。
Legal rights are not merely the shadows of legal duties.
教育不是为生活做准备;教育本身就是生活。
能源转型不会一夜之间发生,但我们必须每天取得进展。
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.