可持续性不仅仅是一种趋势,而是我们星球生存的必要条件。
出自汉·桓宽《盐铁论·疾贪》。欲,想。表,仪表,这句话指身体。下,指下属。先之身,先要求自己。要想影子正,就要先把自己的身子站直;要想下属清廉,自己要先做出表率。这句话以正影先正身为喻,说明正人先正己的道理。
历史感不仅包含对过去之过去的感知,还包含对过去之现在的感知。
The typewriting machine, when played with expression, is not more annoying than the piano when played by a sister or near relations.