本书为公版书，为不受著作权法限制的作家、艺术家及其它人士发布的作品，供广大读者阅读交流。汇聚授权电子版权。

What is the primary quality of great design? It moves. It moves us emotionally, travels from person to person, and takes us toward something better. Designers connect and build bridges that lead us to new places and expand what is possible. We tell productive untruths, then toil to make them reality. The practice shifts like a shadow and moves the target. When it does so, the p...(展开全部)

Maintaining the standard of excellence set by the previous edition, this textbook covers the basic geometry of two- and three-dimensional spaces Written by a master expositor, leading researcher in the field, and MacArthur Fellow, it includes experiments to determine the true shape of the universe and contains illustrated examples and engaging exercises that teach mind-expandin...(展开全部)

Maintaining the standard of excellence set by the previous edition, this textbook covers the basic geometry of two- and three-dimensional spaces Written by a master expositor, leading researcher in the field, and MacArthur Fellow, it includes experiments to determine the true shape of the universe and contains illustrated examples and engaging exercises that teach mind-expandin...(展开全部)

What is the primary quality of great design? It moves. It moves us emotionally, travels from person to person, and takes us toward something better. Designers connect and build bridges that lead us to new places and expand what is possible. We tell productive untruths, then toil to make them reality. The practice shifts like a shadow and moves the target. When it does so, the p...(展开全部)

Mobius strips and Klein bottles first caught my interest when I was in high school. I knew they were part of something called "topology" and I was eager to learn more. Sadly, neither the school library nor the public one had much on the subject. Perhaps, I thought, I will learn more about topology in college. In college I couldn't even sign up for topology until my senior year,...(展开全部)

艾兰（Sarah Allam） 著名汉学家。1945年出生于美国，1974年获加利福尼亚大学伯克莱分校博士学位。1972年始任教于英国伦敦大学亚非学院（SOAS），现为美国达慕思大学（Dartmouth College）“中国研究”讲座教授。主要从事甲骨文、青铜器、竹简的研究，并教授中国古代哲学文献，对先秦的文献、考古、思想和文化颇多涉猎。

The Shape of the Ruins is a masterly story of conspiracy, political obsession, and literary investigation. When a man is arrested at a museum for attempting to steal the bullet-ridden suit of a murdered Colombian politician, few notice. But soon this thwarted theft takes on greater meaning as it becomes a thread in a widening web of popular fixations with conspiracy theories, a...(展开全部)

It takes the form of personal and formal investigations into two political assassinations - the murders of Rafael Uribe Uribe in 1914, the man who inspired García Márquez's General Buendia in One Hundred Years of Solitude, and of the charismatic Jorge Eliécer Gaitán, the man who might have been Colombia's J.F.K., gunned down on the brink of success in the presidential elections...(展开全部)

The Covenant of Water is the long-awaited new novel by Abraham Verghese, the author of Cutting for Stone. Published in 2009, Cutting for Stone became a literary phenomenon, selling over 1.5 million copies in the United States alone and remaining on the New York Times bestseller list for over two years. Spanning the years 1900 to 1977, The Covenant of Water is set in Kerala, on ...(展开全部)