Andres GD

“IT IS SAID with truth that every building is constructed stone by stone, and the same may be said of knowledge, extracted and compiled by many learned men, each of whom builds upon the works of those who preceded him. What one of them does not know is known to another, and little remains truly unknown if one seeks far enough.”
― George R.R. Martin, The World of Ice & Fire: The Untold History of Westeros and the Game of Thrones