人生的价值取决于你爱了多少。
真理的概念与自由的概念不可分割。
The goal of mathematics is to make the simple complicated, and the complicated simple.
A philosophical problem has the form: "I don't know my way about."
"La vida es un laberinto en el que a veces nos perdemos, pero siempre encontramos el camino de regreso."
Myth is a type of speech chosen by history: it cannot possibly evolve from the 'nature' of things.