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。
《中国人的修养》是蔡元培先生在公民道德修养教育方面的杰出作品,收录了他最为重要的道德思想教育代表作《华工学校讲义》和《中学修身教科书》,以及其他若干篇相关散论。《中国人的修养》原为普通学生所用的教科书,它完美结合了中华传统文化中的修身理念与现代公民德育理念,通过细小事件,理论结合实践,详细具体地阐述了培养公民道德修养的方法,是一部值得全体国人阅读的道德范本。
As an agent with the Bureau of Alcohol, Tobacco and Firearms,William Queen must tackle a number of challenging cases. In thewinter of 1985, he faces his toughest mission to date: He mustapprehend Mark Stephens, a notorious narcotics trafficker who hasbeen terrorizing the communities around Los Angeles with frequentrampages involving machine guns and hand grenades. A recluse livingin the treacherous backwoods outside the city, Stephens is a wilysurvivalist. Nobody has been able to catch him, but Queen isdetermined to take him down. Queen’s unique expertise is not taughtin any police academy or ATF training seminar–he honed hisoutdoorsman abilities as a kid. He is adept at hunting and trappingand living for weeks in the wild. Queen will use these skills–alongwith surveillance, confidential informants, and intelligencegathering–as he doggedly tracks his dangerous quarry, a chase thatculminates in a gripping showdown high in the San BernardinoMountains.