古今

then and now / ancient and modern

surname Gu

ancient / old / paleo-

now / the present time / current / contemporary / this (day, year etc)

at all times and in all places (idiom)

Stories Old and New by Feng Menglong 馮夢龍|冯梦龙[Feng2 Meng4 long2], collection of late Ming baihua 白話|白话[bai2 hua4] tales published in 1620

"Summary of the Collection of Rhymes Old and New", supplemented and annotated Yuan dynasty version of the no-longer-extant late Song or early Yuan "Collection of Rhymes Old and New" 古今韻會|古今韵会

to leave an example for all generations