Will be updated soon.

nos·tal·gia noun \nä-ˈstal-jə, nə- also nȯ-, nō-; nə-ˈstäl-\ :

a wistful or excessively sentimental yearning for return to or of some past period or irrecoverable condition

" You can't have a better tomorrow if you are thinking about yesterday all the time. " - Charles F. Kettering