After the studies of two years, as well as many software engineering books and documents, I summarized some shallow opinions.

经过近两年的学习，以及对众多软件工程书籍和文献的浏览，总结出浅显的认识。

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In 2005, when the university realized it was running out space for its growing collection of 80, 000 engineering books, administrators decided to build a new library.

NPR: Stanford Ushers In The Age Of Bookless Libraries

Both Enron stars learned their lessons (about off-the-books subsidiaries and financial engineering, for example), and they taught them to the world.

FORBES: Magazine Article

Jim Plummer, dean of Stanford's School of Engineering, says that's why his faculty is increasingly using e-books.

NPR: Stanford Ushers In The Age Of Bookless Libraries