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Writing is making sense of life. You work your whole life and perhaps you've made sense of one small area.

You build your life around what you fear, and then you spend your life being afraid.

The best way to be successful is to help others succeed.

The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.

In business, as in life, you have to take calculated risks.

"The human heart, at whatever age, opens only to the heart that opens in return."

每本書都是一次全新的創作冒險。