I'll compute its value. Then I'll empty the backpack out, put another combination of stuff compute its value, try all possible ways of filling up the backpack, and then when I'm done, I'll know which was the best.

直至把它填满，然后计算价值,然后我把包里的东西都导出来,再换一堆东西计算它们的价值,尝试过所有填满包的方案后,我就知道哪一种方案是最好的了。

麻省理工公开课 - 计算机科学及编程导论课程节选

We know that if the entire sequester came out of FDA manpower, it would require a reduction in force of between 1000 and 1400 people (probably a combination of not filling vacancies, which is a really bad way to decide priorities, and lay-offs).

FORBES: What The Fiscal Cliff Could Mean For The FDA