能源转型不仅仅是更换燃料，而是整个能源系统的转型。

读诗应当以心灵去感悟心灵，不能仅从字面意思去理解。

The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.

最终，我们都是故事。

I didn't just jump back on the bike and win. There were a lot of ups and downs, good days and bad days.

I think the most important thing in life is to be true to yourself.

试管婴儿的研究是出于帮助不孕夫妇的愿望。

预测往往反映的是预测者当前的知识和偏见，而非真实的未来。