Czarnecki believes that doesn't have to come at the expense of book-based learning.

Czarnecki相信，我们完全可以不必花费通过书本进行学习的费用。

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He records his every income and expense in his ltltle book.

他把自己的每一笔收入和支出都记在小本子上。

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He published the book at his own expense.

他自己掏腰包出版了那本书。

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Cisco employees would enter information about a business trip into one application, close it and then have to open a different application to book it as an expense.

FORBES: Magazine Article

Looking at the total plan expenses, including administrative and record-keeping fees, the 401(k) Averages Book found that the average total expense for a small plan in 2012 was 1.46%, with a range between a low of 0.38% and a high of 1.97%.

FORBES: 401(k) Fees Still Widely Misunderstood

Figures quoted by the noted China-watcher James Mann in his book About Face showed that Japanese companies increased their share of many key Chinese markets at the expense of US and European rivals in the early 1990s.

FORBES: Hillary is Wasting her Time, and America's, on a Fool's Errand