英雄和恶棍之间的界限往往是模糊的。

智能基础设施将重新定义城市发展。

We must build dikes of courage to hold back the flood of fear.

The revolution is the festival of the oppressed and exploited.

True sustainability means meeting today's needs without compromising tomorrow's possibilities.

"Every word in literature is a seed that can grow into a forest of thoughts in the reader's mind."