如果农民不信任,最先进的技术也毫无用处。
The most advanced technology is useless if farmers don't trust it.
You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.
在一粒沙中看到一个世界,在一朵野花中看到一个天堂,将无限握在掌心,将永恒握在一小时中。