Avoiding foods that are high in sugar is a good idea to begin with, but then paying attention to the glycemic index research would suggest is a very good idea as well.

从远离高糖食物着手是个主意,留意血糖指数研究也是一个不错的想法

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Bogle, who ran Vanguard until 1996, helped popularize the idea of index investing and its ethos of holding broad swaths of the market and sitting on them for a long time.

FORBES: ETF War Continues: Vanguard Introduces 19 New Funds

Leonard Lauder coined the idea of a Lipstick Index a decade ago to show how lipstick sales rise in a bad economy.

WSJ: Very Bright Lipstick, All the Time

The impact of ETFs on the market will only get larger as fund companies expand the idea of what an index is.

FORBES: How ETFs are Changing the Market