The single most important anecdote I've ever heard about software is this:

In the early days of VisiCalc, Dan Bricklin travelled with his Apple II, demonstrating his software to potential customers. The response from 'computer people' was generally fairly muted - they didn't see what spreadsheets did that they couldn't already do in BASIC. People with no experience of computers assumed that computers could do damned near anything, so they weren't impressed. The response from accountants was quite different.

There was one particular instance at a trade fair, when Dan noticed a smartly dressed older gentleman paying very close attention to his demonstration. At the end of the demo, he approached Dan with a cheque already in his hand. Dan noticed that the man's hands were shaking; Although at the time an Apple II was an expensive purchase, the gentleman looked like he could comfortably afford it.

Dan asked him if he was nervous. The gentleman responded with great excitement, explaining that what he had just seen would completely transform his job. He talked about his career as an accountant, how his work had been changed by the introduction of tabulation machines and electronic calculators; He explained how this new invention would free him from countless hours of tedious calculation, allowing him to effortlessly play with numbers.

To Bricklin, VisiCalc was a clever little piece of software that paid him a good wage. To the gentleman, it was a complete transformation of what he did all day, a liberating technology, even a new lease of life. VisiCalc restored his interest in his work and made him genuinely excited to get up in the morning.

If we see functional business apps as boring, it is only through our own lack of imagination. Few of us are likely to significantly change the computing industry, but each of us has the very real opportunity to transform another industry. As software developers, we are uniquely privileged in being able to turn some small part of someone's work into play. As Steve Blank so often points out, when we look beyond our own walls and see how we could help people do things, the possibilities are limitless.

Gelman is also a political scientist and many of the book's examples are about elections and election forecasting, probably not topics the Chinese government likes citizens reading about.

I didn't find his tone too objectionable. Always consider that getting the tone correct can be difficult in a foreign tongue.