"Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit."

哲学是提出正确问题的艺术，并在未知中寻求智慧。

The sea is a mirror of the soul—endless, shifting, and unfathomable.

量子密码学不依赖于数学问题的难度，而是依赖于物理学的基本定律。