处理核电站等产生的放射性废弃物是世界性难题。为了解决放射性废弃物问题，需把长寿的放射性核素有效转换为稳定核素或短寿核素，开发出减弱放射能的方法，而取得核反应数据是开发这一新方法的基础。女子控诉王子性侵
Hillhouse is a long-term investor. Lei thinks that when you have a long-term orientation, from day one you have a huge advantage over most people – it’s what he calls free option value of time arbitrage. His view on the Chinese stock market at the time of this speech: “It’s like 1999 all over again, but times three.” The environment is so bubbly that any company that changes its name into something internet related could get an elevated multiple on their valuations.（当你是一位长期投资者时，你便比大部分人拥有巨大的优势，即时间套利的期权价值。张磊认为现在中国的股市对于互联网企业就像1999年，但还要乘三倍。任何股票改个名字沾上互联网，估值立即翻几倍。）央视主持人大赛
在伯克教授看来，PRT其实从未得到过一次被公正对待的机会：经历过在摩根敦市建造PRT系统的过程中，所发生种种冲突之后，与PRT有关的项目总会因为实施难度大或是造价高昂的缘故而被取消。bwipo冠军
