The best time-travel story since H.G. Wells's The Time Machine, by the Grand Master of science fiction, the story of Andrew Harlan, Technician and Eternal. Andrew Harlan's job is to range through past and present centuries monitoring and even altering Time's myriad cause-and-effect relationships. As a Technician with the Allwhen Council, he initiates Reality Changes that may ...(展开全部)

The best time-travel story since H.G. Wells's The Time Machine, by the Grand Master of science fiction, the story of Andrew Harlan, Technician and Eternal. Andrew Harlan's job is to range through past and present centuries monitoring and even altering Time's myriad cause-and-effect relationships. As a Technician with the Allwhen Council, he initiates Reality Changes that may ...(展开全部)

故事背景设定在未来，那时的人们被一个叫做“永恒”（Eternity）的组织所统治，“永恒”的成员可以操控时间，他们能通过时间旅行改变历史、阻止灾难的发生，抑或是抹去不想要的东西。其中有一个时间警察违反了“永恒”重要规定，爱上了来自另一个时间的女人，故事也就由此展开。

The Roots of Normativity concerns one of the most basic philosophical questions: how to explain normativity in its many guises. Over many decades, Joseph Raz has sought to develop an answer to this question, according to which understanding normativity is understanding the roles and structures of normative reasons which, when they are reasons for action, are based on values. Th...(展开全部)

"Our only channel of information about the world is the impact of external forces on our sensory surfaces. So says science itself. There is no clairvoyance. How, then, can we have parlayed this meager sensory input into a full-blown scientific theory of the world? This is itself a scientific question. The pursuit of it, with free use of scientific theory, is what I call natural...(展开全部)

The Roots of Normativity concerns one of the most basic philosophical questions: how to explain normativity in its many guises. Over many decades, Joseph Raz has sought to develop an answer to this question, according to which understanding normativity is understanding the roles and structures of normative reasons which, when they are reasons for action, are based on values. Th...(展开全部)

The "Roots of Romanticism" at last makes available in printed form Isaiah Berlin's most celebrated lecture series, the Mellon lectures, delivered in Washington in 1965, recorded by the BBC, and broadcast several times. A published version has been keenly awaited ever since the lectures were given, and Berlin had always hoped to complete a book based on them. But despite extensi...(展开全部)

在线阅读本书 All companies must grow to survive-but only one in five growth strategies succeeds. In Profit from the Core , strategy expert Chris Zook revealed how to grow profitably by focusing on and achieving full potential in the core business. But what happens when your core business provides insufficient new growth, or even hits the wall? In Beyond the Core , Zook outlin...(展开全部)

在线阅读本书 All companies must grow to survive-but only one in five growth strategies succeeds. In Profit from the Core , strategy expert Chris Zook revealed how to grow profitably by focusing on and achieving full potential in the core business. But what happens when your core business provides insufficient new growth, or even hits the wall? In Beyond the Core , Zook outlin...(展开全部)

What holds America together? In this classic work, Russell Kirk describes the beliefs and institutions that have nurtured the American soul and commonwealth. Beginning with the Hebrew prophets, Kirk examines in dramatic fashion the sources of American order. His analytical narrative might be called "a tale of five cities": Jerusalem, Athens, Rome, London, and Philadelphia. For ...(展开全部)