We are all, in a sense, experts on secrecy. From earliest childhood we feel its mystery and attraction. We know both the power it confers and the burden it imposes. We learn how it can delight, give breathing space and protect.

从某种意义上说，我们都是保密方面的专家。从孩提时代起，我们就感受到了它的神秘和魅力。我们既知道它赋予我们的力量，也知道它带来的负担。我们学会了它如何使人快乐，给人呼吸的空间和保护。