—— 请按键盘 空白键 开始游戏 ——

Every man has a right to his opinion, but no man has a right to be wrong in his facts.
每个人都有权拥有自己的观点,但没有人有权在事实上犯错。
Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:
We must listen to science, but also to communities—real solutions are found at the intersection of data and human need.
世界上最美好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
如果历史以故事的形式教授,它将永远不会被遗忘。