Economic theory provides the tools, but real-world testing refines them.
经济理论提供工具,但现实世界的测试会完善它们。
Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.
Digital transformation is an opportunity for traditional industries to rejuvenate.
文明的伟大进步,无论是在建筑、绘画、科学、文学、工业还是农业领域,都从未来自中央集权的政府。