preface

官网在线阅读地址（请不要下载）：
http://pages.cs.wisc.edu/~remzi/OSTEP/
"Ideas are not pulled out of the air; they come from smart and hard-working people" 
“...thus the real point of the educational process: to go forth, to study many new and fascinating topics, to learn, to mature, and most importantly, to find something that lights a fire for you."
加油吧！