Sustainability isn't optional anymore—it's the price of admission to the global marketplace.

The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.

我一直在想某个地方的河流，水流非常快。水里有两个人，试图紧紧抓住对方，但最终水流太强了，他们不得不放手，随波逐流。

The interplay between randomness and structure is a central theme in both mathematics and computer science.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

我痴迷于永恒的概念。