自由民主的傳播和世界經(jīng)濟(jì)的整合創(chuàng)造了一種情況，即大國(guó)不再愿意相互開(kāi)戰(zhàn)。
If we want to feed the world, we must invest in smarter ways to raise livestock.
The Internet is the most revolutionary thing I’ve seen in my entire life.