美国能源独立并不意味着孤立 - 我们仍然是全球市场的一部分。
U.S. energy independence doesn't mean isolation - we're still part of global markets.
The greatest human quest is to know what one must do in order to become a human being.
Giving up smoking is the easiest thing in the world. I know because I’ve done it thousands of times.
说话有分寸则少得罪人；行为有节制则少悔恨；爱慕有节制则要求少；快乐有节制则祸败少；饮食有节制则疾病少。
