Chasing Your Ambitious Dreams 追逐远大的梦想 I think it is often easier to make progress on mega-ambitious dreams. 我认为，通常追寻雄心万丈的梦想更容易些。 I know that sounds completely nuts. 我知道这听起来简直是一派胡言。 But, since no one e
The AIDS epidemic offers an example. The broad goal, of course, is to end the disease. The highest-leverage approach is prevention. The ideal technology would be a vaccine that gives lifetime immunity
Hello, everybody. I'm speaking to you this week from the Boeing Plant in Everett, Washington. Boeing has been in this community for half a century. But it's what they're doing here today that has folk
我们一边想着办法让自己健康长寿，一边又过着不健康的生活，比如熬夜、吃不健康的食品、不遵守作息规律。Dan Buettner告诉你如何活过100岁，从养生和科学层面分析长寿的秘诀。 Dan Buettner: How to live to be 100+ 英语演讲稿： Something called the Danish Twin Study established that only about
