In mathematics, the art of proposing a question must be held of higher value than solving it.
在数学中,提出问题的艺术必须比解决问题更有价值。
生活是一场所有人都要参与的闹剧。
I profess both to learn and to teach anatomy, not from books but from dissections.
El silencio es a veces la mejor respuesta.