GTD (short for Getting Things Done) this time-management/self-management method was put forward by David Allen (in the field of developing potentials of individuals and companies, he is widely considered to be a world-class authority) in his bestselling book with the same title Getting Things Done: The Art of Stress-Free Productivity (first published in 2001 and revised in 2015).

Since the first edition of Universal Principles of Design published in 2003, it has been trusted by millions of readers from 30+ countries around the world. Its second edition (published in 2010) made a large amount of enrichment and modification to the content of first edition, and added 25 new rules.

In the field of software management, very few books can rival Peopleware: Productive Projects and Teams this legendary classic. As a long-standing bestseller, it makes a deep insight that the biggest problem in the process of software development does not lie in technology, but in person; and appeals to managers to give software developers full freedom and trust. Anyone who needs to manage software projects or organizations can benefit a lot from this book.

CentOS (Community Enterprise Operating System) is a recompiled product based on RHEL's (Red Hat Enterprise Linux) open source. Because CentOS fixed a lot of known bugs on the basis of RHEL, compared with other Linux distributions, its stability is more trustworthy. This is the reason a lot of servers requiring high stability use CentOS to replace the commercial RHEL.

By utilizing many entertaining anecdotes, thoughtful examples and interesting analogy, The Pragmatic Programmer covers the following main topics: personal responsibility, career development, and various architectural technologies that keep code flexible and easy to adapt and reuse.