The study of ancient DNA is like opening a window to the past.
研究古DNA如同打开通向过去的窗户。
实验室里的科学家不仅仅是一个技术人员：他还是一个面对自然现象的孩子，这些现象给他留下了深刻的印象，就像它们是童话故事一样。
If economists could manage to get themselves thought of as humble， competent people on a level with dentists， that would be splendid.
How will you use your gifts？ What choices will you make？
可持续发展需要在创新和风险控制之间找到平衡。
Technology will drive the next era of energy, but human ingenuity will always be at its core.