The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.

农业是文明的基础，我们必须投资于它的未来。

原谅你的敌人；没什么能比这样更让他们生气。

Innovation in forestry practices is essential to meet the challenges of climate change.《The Green Canopy》

革命的想法是青少年的幻想。

I think the most important thing is to be honest with yourself and to be honest with the people around you.