I remember as a child, my grandmother read to me Silent Spring. It was incomprehensible to me that there could be a world without birdsong.

Most of all, differences of opinion are opportunities for learning.

Even as a woman who has a voice in the world, I struggle to find it, to use it, to keep it, to stretch it, to take risks with my words. And I don't think I'm alone. I think the most powerful women among us struggle with how to use their voice. Because I think what every woman knows, is that when she speaks her truth she is at risk - whether it's Hillary Clinton or a rural woman in Rwanda.

I think it could be argued that I am not heard, in the broadest sense. That is not my concern. My concern, a question really, is, do I have the courage to speak? If I speak I believe someone will respond. It then becomes my responsibility to listen to that person. And in listening, together we create a space where people can be heard. It's the conversation that I care most deeply about; this is the space I want to honor, respect, and protect. This is my faith in the open space of democracy.

I would say I am at peace with the mystery of my mother's journals. Of course, I will always wonder, but isn't that the creative tension of living with uncertainty? By leaving me her empty journals, my mother has made herself very present.

Through revision, I enter the realm of the unspeakable and find the words that have eluded me.

I write as a witness to what I have seen.