"Escribir es un acto de libertad, y la libertad siempre es peligrosa para quienes quieren controlar las mentes."

译文：在事前考虑周全，做到未雨绸缪，做事时才不会出现意外和麻烦；事到临头才忧心忡忡，慌忙应对，结果就是无济于事。赏析：做任何事，我们都要提前谋划，凡事做最充足的准备，做最坏的打算。事到临头才寻求解决之法，为时已晚了。

The interplay between randomness and structure is a central theme in both mathematics and computer science.

The goal of mathematics is to understand the patterns of the universe.

Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.