I'm the fourth of five children raised by a single mother in a rough neighborhood in Brooklyn, New York. 我是一位单身母亲五个孩子中的第四个，我们在纽约布鲁克林一个混乱的街区生活。 We never owned a home, a car, a washing machine, and for
The Prime Minister (Mr. Tony Blair): I beg to move, That an humble Address be presented to Her Majesty to offer the cordial congratulations of this House on the occasion of Her Majesty's eightieth bir
The technology likely to have the greatest impact on the next few decades has arrived. 有可能在未来几十年带来巨大影响的科技，已经到来了。 And it's not social media. It's not big data. 并不是社交媒体，也不是大数据， It's not robotics. It's n
But I mean, if you launch a feature, obviously retention is going to go up. All right, so I mean, retention has been up recently because of the photos. But focusing on things that are sustainable and
