フレーゲからラッセル、そしてウィトゲンシュタインへ――二十世紀初頭、言葉についての問いと答えが重なりあい、つながりあっていった。天才たちの挑戦は言語哲学の源流を形作っていく。

宦官にされて笑いものにされながらも悲劇の歴史家司馬遷は、現れては消えていった無数の人々の思い、怨み、願いを後世に伝えるために『史記』を残しました。その史記を陳舜臣がわかりやすく語り直した作品です。 殷から、周・秦・漢までの中国史が語られます。司馬遷と、陳舜臣、そして、小説よりも奇な逸話にみちた現実、そのエキスをお楽しみください。 朗読は「宮廷女官チャングムの誓い」などでゲスト出演の実績がある津々見沙月さんがオーディオブック初出演です。またジャケットデザインはフランス人画家マリボンヌ・ナジェル・岡本様にお願いしました。「ことのは出版オーディオブック新着情報はhttp://www.kotonoha.co.jpにて」

We are living in the computer age, in a world increasingly designed and engineered by computer programmers and software designers, by people who call themselves hackers. Who are these people, what motivates them, and why should you care? Consider these facts: Everything around us is turning into computers. Your typewriter is gone, replaced by a computer. Your phone has turned into a computer. So has your camera. Soon your TV will. Your car was not only designed on computers, but has more processing power in it than a room-sized mainframe did in 1970.

This book provides the first comprehensive overview of software architecture’s many aspects. Aspiring and existing architects alike will examine architectural characteristics, architectural patterns, component determination, diagramming and presenting architecture, evolutionary architecture, and many other topics. Mark Richards and Neal Ford—hands-on practitioners who have taught software architecture classes professionally for years—focus on architecture principles that apply across all technology stacks.

The aim of this book is to explain, carefully but not technically, the differences between advanced, research-level mathematics and the sort of mathematics we learn at school. The most fundamental differences are philosophical, and listeners of this book will emerge with a clearer understanding of paradoxical-sounding concepts such as infinity, curved space, and imaginary numbers. The first few chapters are about general aspects of mathematical thought.