复杂性不仅仅是系统中组件的数量，而是它们相互作用的性质。
The consequences of this problem make themselves felt in bookshops. When you go to a large bookshop and look at the self-help sections, as I sometimes do -- if you analyze self-help book sproduced in the world today, there are basically two kinds. The first kind tells you, "You can do it! You can make it! Anything's possible!" The other kind tells you how to cope with what we politely call "low self-esteem," or impolitely call, "feeling very bad about yourself."
软件开发中最重要的一个方面是明确你要构建什么。
在追求目标的过程中，耐心和毅力比智商更重要。
The best characters are the ones that stay with you long after the book is closed.
