In science, the most important discoveries often come from paying attention to the unexpected.
在科学中，最重要的发现往往来自于关注意外现象。
He strolled like a man in the park without a care or a worry in the world. Like he had>
可持续性不仅仅是一种趋势，更是我们对未来的责任。
I'm not afraid of aging. I think it's a privilege to grow old.
The most elegant mathematical proofs are those that reveal truth with simplicity.
研究明史需要全面理解其独特的社会结构和文化背景。
