evidence: A post shared on Facebook said German philosopher Immanuel Kant once said, "Science is organized knowledge. [...] "Kant said a lot of interesting things but he did not say this," McMaster University professor and Kant scholar David Clark said in an email to the DCNF. "It sounds like the sort of thing a British philosopher might attribute to the Prussian master in order to give his or her work a certain credibility and gravitas." [...] "Science is organized knowledge; and before knowledge can be organized, some of it must first be possessed," Spencer wrote in an 1854 essay titled "The Art of Education."