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每一本書都是一扇通往未知世界的門，一次探索未知的邀請。

The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.

尋找高效算法不僅僅是一個技術挑戰；它是一次深入復雜性核心的旅程。

Employee welfare isn't an expense; it's an investment in your company's most valuable asset.

"Writing is a way of making sense of the world."

所以勇往直前吧。跌倒吧。你會從地上看到一個不同的世界。