在数学中，提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
If you’re going to play like you don’t care, we’re not going to win.
"There is nothing more deceptive than an obvious fact."
El hombre es el único animal que tropieza dos veces con la misma piedra.