Dmitry Yemets. Snir. At the entrance there is no exit (№ 217488)

- Imagine, somewhere in a remote place there is a button, clicking on which you will make all people healthy, happy, rich, well-fed. Will destroy all disease and perhaps even death itself. It is you - by your own will, your own choice. Click on it?
"Yes," I said immediately.
- I - no, ' replied the Cavalry. - Once Yes, even if I had to die, but now - no. For there are the time. Before this time can only damage.