First, professional ethics don't allow. Second, my conscience will not allow.

职业道德不允许，二我的良心不允许。

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"Doctors and other health-care providers should not be forced to choose between good professional standing and violating their conscience, " said Mike Leavitt, head of the Department of Health and Human Services.

CNN: Rule aims to protect health providers' right of conscience

But where is personal conscience limited by professional responsibilities?

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"Doctors and other health care providers should not be forced to choose between good professional standing and violating their conscience, " Health and Human Services Secretary Mike Leavitt said in a statement then.

CNN: Lawsuits filed over Bush rule on health care workers