* I bought & began to read CSAPP about 1.5 years ago. I do read this book for a long time, if the interruption time included. I feel that this book is no doubt the Bible for all the programmers. I've just read through this book for the 1st time. I think I need to read this book for all the time.
* Just reading books sometimes is not the best way of learning. For real improvement, I've received the same advice from several strong guys: Reading good source code is the best practice for tech improve. So, I will start reading some source code just from today.