Like what the heck have we been spending our time for-- our time on with Bubble Sort and with Selection Sort and in fact there's plenty of other N squared sorts that we're not even gonna bother looking at.

真见鬼，我们竟然在-,冒泡排序和选择排序上花时间,而事实上，还有很多我们根本都不想考虑的,复杂度为N平方的排序方法。

哈佛公开课 - 计算机科学课程节选

By the time the credit bubble blew up in 2007 they had grown to 40%.

FORBES: Occupy Wall Streeters Should Be Livid About Losing The Gold Standard

This time, the bubble has taken the form of secret trading in derivatives.

FORBES: Banks: From Bubbles & Nuclear Winters To Golden Eras

But what if the bubble this time is in government bonds, not equities?

ECONOMIST: Sometimes it helps if investors are gloomy