She says this is because her parents taught her about the value of hard work.

VOA: special.2009.07.17

This is because my father rolls up his sleeves and prepares to work hard.

VOA: special.2010.05.02

"If you work hard and meet your responsibilities, this country is going to honor our collective responsibility to you: to ensure you can save and secure your retirement."

VOA: standard.2009.09.05