Sana'a University Economics Professor Taha al-Fusail says the energy sector may be a lifeline, but Yemen needs to diversify its economy if it wants to grow in a way that will fund the government and feed the people.

VOA: standard.2010.04.20

You might have--it would be incorrect, I think, in listening to what he said and conclude that he just says diversify because he's obviously done something very different from that.

如果你们听课以后觉得他的秘诀,只是投资多样化,那可不太全面,显然他还做了不少其他的事情

耶鲁公开课 - 金融市场课程节选

You might have--it would be incorrect, I think, in listening to what he said and conclude that he just says diversify because he's obviously done something very different from that.

如果你们听课以后觉得他的秘诀,只是投资多样化,那可不太全面,显然他还做了不少其他的事情

耶鲁公开课 - 金融市场课程节选