The boundary between physics and mathematics is not as clear-cut as we might think.
In mathematics, the art of proposing a question must be held of higher value than solving it.
Leadership means making tough choices today for a better tomorrow.
The best way to learn mathematics is to do mathematics.
La poesía es el lenguaje del alma, la voz de lo inefable.
I fell asleep reading a dull book and dreamed I kept on reading, so I awoke from sheer boredom.