In addition to those kinds of investments, we also need investments in research and development. 除了这些投资，我们还需要人们在研发项目中投资。 So what might that look like? 这意味着什么呢？ In 1966, the US invested about a half a
Kandel's life, I believe demonstrates how a persistent curiosity can help us reach ambitious goals even with great roadblocks in the way 坎德尔的一生 很好地证明了持续的好奇心对雄心壮志的实现有多么重要它能让你不惧艰难险阻 A second tool fo
Hi, everybody. 嗨，各位好。 In the coming weeks, we face some important decisions about how to pay down our debt in a way that grows our economy and creates good jobs—decisions that will make a real differe
