I like to get my inspiration from really meaningful phrases said by truly great people like “It is wrong always, everywhere and for everyone, to believe anything upon insufficient evidence”, do you know where I can find thematic compiltaions of those?

http://arthurcampos.in/essays-and-powerpoint-135/
http://templeevangelique.org/?p=3656&lang=fr
http://livingbox.pl/the-different-sorts-of-essays-that-internet-based-5/