Математичний аналіз і диференціальні рівняння вивчаю САМ

I like to get my inspiration from really meaningful phrases said by truly great people like “I don’t know why we are here, but I’m pretty sure it is not in order to enjoy ourselves”, do you know where I can find thematic compiltaions of those?

vadyalokam.000webhostapp.com/2018/07/any...ergraduate-might-get
www.yyblood.org/?p=8183
www.prole.com.br/get-the-composition-the-same-day-you-create-a/