Eclesiastés 12

And by these, my son, be further warned: There is no end to the making of many books, and much study wearies the body.

Ahora, hijo mío, á más de esto, sé avisado. No hay fin de hacer muchos libros; y el mucho estudio aflicción es de la carne.

And further, by these, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.

Furthermore, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.