Home > General Quote Bot Sez Cogito cogito ergo cogito sum — “I think that I think, therefore I think that I am.” https://bruhin.us/1kz Categories:General Tags:Quotation of the Day Bob Bruhin Bob Bruhin is a web developer, tour guide, art photographer, author, blogger, and graphic designer. His love of urban landscapes, especially in post-industrial Philadelphia, PA, leads him to document some of the darker corners of his city. Share Share on Twitter Share on LINE Share on Facebook Save to Pocket Related Posts General Quote Bot Sez General Quote Bot Sez General Quote Bot Sez General Quote Bot Sez General Quote Bot Sez General Quote Bot Sez Prev Post Quote Bot Sez Next Post Batala Philadelphia Presented by PECO