This text is an excerpt from a 1994 cover letter by Ladislav Hejdánek, in which the author strongly objects to editorial changes made to his manuscript. The central issue is the spelling of the word philosophy, specifically the Czech distinction between 'filosofie' and 'filozofie'. Hejdánek resolutely insists on using 's' instead of 'z', citing a collective agreement by the revived Philosophical Union and the established practice of professional journals. He argues that the orthography of technical terms should be determined by the authors of scholarly texts themselves, rather than by linguists or editors. Hejdánek views the use of 'z' as a sign of philosophical illiteracy and emphasizes the importance of distinguishing the academic discipline from colloquial uses, such as the 'philosophy of football'. He draws a parallel to the word 'theology', where the 'th' spelling carries specific etymological weight derived from the Greek distinction between tau and theta. The letter serves as a reflection on the autonomy of specialized language and orthographic conventions in the post-1989 Czech academic environment.