Eugene Wigner wrote a famous essay on the unreasonable effectiveness of mathematics in natural sciences. He meant physics, of course. There is only one thing which is more unreasonable than the unreasonable effectiveness of mathematics in physics, and this is the unreasonable ineffectiveness of mathematics in biology.
Barack Obama
The ideals and the values of the United States inspired the entire world. I don't think any of us can say that our standing in the world now, the way children around the world look at the United States, is the same. And part of what we need to do is to send a message to the world that we are going to invest in issues like education, we are going to invest in issues that relate to how ordinary people are able to live out their dreams. And that is something that I'm going to be committed to as president of the United States.
