The worst potential bio-terrorist is nature itself.

When I was a child, there were not that many vaccines. I was vaccinated for polio. I actually got measles as a child. I got pertussis, whooping cough. I remember that very well.

Previous efforts to eradicate malaria failed for several reasons, including political instability and technical challenges in delivering resources, especially in certain countries in Africa.

The immune systems goal is to protect the body against invaders either from without, such as microbes, or from within, such as cancers and different types of neoplastic transformation.

One of the by-products of being a perfectionist and constantly trying to improve myself are sobering feelings of low-grade anxiety and a nagging sense of inadequacy This anxiety keeps me humble.

We feel confident that there won't be an outbreak.

I think, collectively, we should be paying more attention to what is going on around us in the world among people who dont have the advantages that we have.

The world is a place that is so interconnected that what happens in another part of the world will impact us.

Today we know the best way to prevent the spread of Ebola infection is through public health measures.

There has been treatment for hepatitis C, but the treatment has not been overwhelmingly effective, number 1. And number 2, it has had considerable toxicity.

Although it is still important to develop an HIV vaccine, we have significant tools already at our disposal that can make a major impact on the trajectory of this epidemic.

Anyone who falls short of God’s grace, out of rage, can harm many.It our sacred duty to love, motivate and pray for one another, so we will all be under God’s grace.

Oh how the candles will be lit and the wood of worm burn in a fiery dust. For on all Hallow's Eve will the spirits come to play, and only the fruit of thy womb will satisfy their endless roaming.

Life is a corrupting process from the time a child learns to play his mother off against his father in the politics of when to go to bed he who fears corruption fears life.

Love me, please, I love you; I can bear to be your friend. So ask of me anything ... I am not a tentative person. Whatever I do, I give up my whole self to it.

I think that’s the lesson you learn in life. As you get older you realize you’re never going to grow up and you’re never going to be ready. And you may, as well, do things now, don’t wait

Saying he is in Afghanistan in a spirit of brotherhood, we have also vowed that we will not allow each other's countries, ever, to be used against interests of ours.

As your silence grows; your friendliness, your love grows; your life becomes a moment-to-moment dance, a joy, a celebration.

Anyone who takes responsibility for getting something done is welcome to ask for the authority to do it.

You're my North Star when I'm lost and feeling blue.

I see a continuation of the populist outrage that prompted the Brexit and sparked the Bernie Sanders campaign.