内容简介 本书是关于我们如何从科学的视角重新认识这个世界的科普读物,阐述了宇宙、世界、生命科学视角下,对世界本源的认识,并结合生物学、数学、物理学和计算机科学知识,更加细致入微地解释我们观察到的世界中的各类现象。 在这本书中,作者希望表明我们的宇宙不仅仅是一座没有生命、毫无意义的数学机器。在我们真正了解意识和人类思想的奇迹之前,我们能真正了解宇宙吗?为了做到这一点,作者超越了物理世界去寻找答案。对于对生命、宇宙和一切事物的深层问题感到好奇的读者来说,《世界本身》是一本必不可少的读物。
《教育:从均衡走向公平》收集了作者近年来撰写的有关论文与杂文150余篇,共30余万字。作为本报教育专家顾问团专家,其中多篇在本报发表。如:《关于“A城市义务教育均衡发展路线图”的对话》、《但愿入学如进麦当劳》、《规范教师工资是义务教育均衡发展的瓶颈》、《盲肠何以要割三年》、《从两则提案看教育均衡》、《推迟中小学生上学时间的N条理由》、《考问“特长生”制度》、《教好学生不非教好学生》等篇,在读者中引起反响,并为一些刊物转载。作者从事教育工作40余年,在各种报刊发表文章一千余篇,出版著述十余种。其见解不乏新意、笔触不失幽默;虽然是严肃话题,读来也饶有兴味。
Gr 8 Up-In this gritty novel of World War II, 16-year-old Erik Brandt is forced to fight for the emaciated German army, and because of his knowledge of the Russian language, he is sent to the Russian front. The train trip that Erik and the other young men take is symbolic of their transition from child to man. These boys are sent to the front with only a few weeks of basic training and the directions to kill or be killed. After the first battle, Erik makes the life-altering decision to take the uniform of a dead Russian soldier and pretends to be Russian for most of his remaining time as a soldier, surviving serious wounds and finding the love of his life while he recuperates in a war hospital. There he pretends to have amnesia and takes the moniker "Soldier X." When the hospital is attacked, Erik and his girlfriend escape. After a harrowing journey filled with enemy encounters, they find a safe house in Czechoslovakia and eventually make their way to Berlin. The story is framed with a prologue and epilogue f
中华民俗是炎黄子孙沟通情惑的纽带,是彼此认同的标志,是规范行为的准绳,是维系群体团结的黏合剂,是世世代代锤炼和传承的文化传统。在民俗中凝聚着民族的性格、民族的精神,民族的文化创造、民族的真善美。 财神是中国民间普遍供奉的善神之一,每逢新年家家户户悬挂财神像,希冀财神保佑以求财源滚滚、大吉大利;日常生活中到处可见各种招财、求财、聚财、保财的习俗,求财纳福是人类永远的心理与追求。完全可以说,财神信仰在我们的日常生活中随处可见。
Here's the book you'll wish you read before your very first date. Renowned relationship expert Barbara de Angelis, Ph .d reveals: