It is the duty of the inventor to make his work as useful and as accessible as possible to the public.

"La vida es una sola y hay que vivirla con intensidad, pero también con cuidado, porque no hay repetición."

Words have no power to impress the mind without the exquisite horror of their reality.

一个爱国者必须时刻准备好在必要时捍卫国家免受政府的侵犯。