科幻小说是世界历史上最重要的文学,因为它是思想的历史,是我们文明自我诞生的历史。
有时最难的并非放手,而是学会重新开始。
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:
指挥家的指挥棒是一根能将噪音转化为美的魔杖。