The only freedom which deserves the name is that of pursuing our own good in our way, so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.
The arithmetic of modular forms is a gateway to understanding higher-dimensional objects.
每个故事都是其时代的镜子。
文字有重量,作家必须承担这种重量的责任。
最终,我们都只是在努力生存。
景观研究是对自然与人类文化相互作用的研究。
宣传之于民主,正如棍棒之于极权国家。
天然气作为清洁能源,将在我国能源结构调整中发挥重要作用。