Alterius non sit qui suus esse potest. (Let no man belong to another that can belong to himself.) Author: Paracelsus Copy Quote More from Paracelsus “He who knows nothing, loves nothing. He who can do nothing understands nothing.…” “من لا يعرف شيئا لا يحب أحداً.. ومن لا يستطيع أن يفعل شيئاً لا يفهم أحداً, ومن لا ي…” “Be not another, if you can be yourself. ” “He who knows nothing, loves nothing. He who can do nothing understands nothing.…”