Curiosity drives the mathematician forward, always seeking the next question to answer.
The architect must be a guardian of the future.
一本书是一扇门,每个读者都以不同的方式穿过它。
出自汉·桓宽《盐铁论·力耕》。穿衣吃饭是人民生活的根本所在,不可以不慎重的对待。