Science is not just about discovery, it's about solving real-world problems.

"La literatura es el espejo del alma humana, y en ella nos vemos reflejados todos."

The walls do not fall.

小人办事，处理的原则是私利，合于私利的就看作利，违背私利的就看作害；君子办事，衡量的标准是道义，合于道义的就看作利，违反道义的就看作害。

图像取代文字，情绪取代理性。