在商业和生活中，你必须冒险才能取得伟大的成就。
In business, as in life, you have to take risks to achieve great things.
做间谍就是生活在一个充满怀疑和猜疑的世界里。
最大的炫耀就是对自己的皮肤感到舒适。
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
忠于自己，但永远保持开放学习的心态。
The writer’s mission is to uncover the hidden.