I am a writer. Writing books is my profession but it's more than that, of course. 我是个作家，写作不仅仅是我的职业， It is also my great lifelong love and fascination. And I don't expect that that's ever going to chan
And it seems to me that the first question 我的看法是， is entirely a biology question, 第一个问题完全是生物学的问题， and it's extremely hard to answer. 这是非常难回答。 One has to be very speculative, 一个人必须非常投机， and many of
A few years ago, you embarked on this mission to try and actually image one of these things. 几年前，你接受这项任务来尝试并且、构想出这些东西的样子。 And I guess you took -- you focused on this galaxy way out there. Tell us abou
President's Radio Address THE PRESIDENT: Good morning. This weekend, Americans are celebrating the anniversary of our Nation's independence. Two hundred and thirty-two years ago, our Founding Fathers
