Sometimes the right path is not the easiest one.

The art of simplicity is a puzzle of complexity.

我喜欢梦想未来而非追思既往的历史。

The challenge of quantum computing is not just technical but also conceptual.

【释义】若不是在正午半夜的时候，连太阳和月亮都看不见。描绘了三峡峡谷幽深、遮天蔽日的景象。