试管婴儿的研究是出于帮助不孕夫妇的愿望。
The work on IVF was driven by the desire to help infertile couples.
"Life is too short to waste time on things that don't matter."
The personal is political, and the political is personal.
保持领先的唯一方法是不断创新和适应。
我发现人很令人困惑。