And even supposing that you distinguish custom from convention ever so much, still you must say that the signification of words is given by custom and not by likeness, for custom may indicate by the unlike as well as by the like.
Baina ohitura ez baldin bada batere konbentzioa, jada ez legoke ondo antzekotasuna adierazpidea dela esatea, ohitura baizik; honek antzekoaren eta desberdinaren bidez adierazten baitu, dirudienez.