I'm not worried about what other people think. I just go out there and do my best.
最优货币区是指能够以最小的实际经济干扰来稳定就业和价格的区域。
我不是一个喜欢被忽视的人。
如果你能梦想,你就能做到。
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
宁可选择自由的贫困,也不愿选择奴隶般的富裕。