Combinatorics is like the art of counting without actually counting.

I cannot but be astonished that Socrates， after having so often repeated to his fellow citizens that he did not pretend to any wisdom， but had been appointed by the gods to a mission of benevolence towards them， should have been condemned to death.

The real challenge is not in solving the equations, but in understanding what the solutions mean.

The very reason I write is so that I might not sleepwalk through my entire life.

En el acto de escribir, confrontamos nuestros miedos y deseos más profundos.

我不想被拿来和任何人比较。我只想做莱奥·梅西。