科学不仅仅在于积累事实,而在于对其精神的深入理解。
单一货币的最大优势在于消除了汇率不确定性并降低了交易成本,从而促进贸易和投资。
Never compromise on quality. It's the foundation of everything we do.
I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe, whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.