Barbara Jordan: 1976 Democratic National Convention Keynote Address "Who, then, will speak for the common good?" Thank you ladies and gentlemen for a very warm reception. It was one hundred and forty-
Easter is a time for Christians to celebrate the ultimate triumph of life over death in the resurrection of Jesus. And for all of us it’s a time to reflect on the part that Christianity plays in our n
So, enough scientists in other disciplines are really asking people to help, and they're doing a good job of it. 足够多的科学家在其它领域正寻求大家帮忙，而且大伙也干的不错。 For instance, there's eBird, where amateur birdwatchers
TED Technology, Entertainment, Design在英语中的缩写，美国的一家私有非营利机构，以它组织的TED大会著称；将"用思想的力量来改变世界"作为宗旨。事实上，除了科技、娱乐、设计的主题，这场盛会涉及的领域还在不断扩展，展现着涉及几乎各个领域的各种见解，TED的演讲简短且深刻，参加者们称它为 “超级大脑SPA”。 Why do so many people
