This is because lighter colors take in less of the strong heat of the sun than dark colors do.

VOA: special.2009.08.19

But they do not consider themselves to be better than others who are less important.

VOA: special.2009.03.08

But that may be hard to do ince primary care physicians earn much less than specialists.

VOA: standard.2010.05.14

"It sends a clear message to those who do business with Iran's petroleum sector, you can trade with Iran and its less than or you can trade with the U.S.

VOA: standard.2009.10.28