跨國(guó)合作是解決全球糧食挑戰(zhàn)的關(guān)鍵。
Collaboration across borders is key to solving global food challenges.
Sometimes the hardest thing and the right thing are the same.
如果你能夢(mèng)想，你就能實(shí)現(xiàn)它
他在主張杠桿原理時(shí)所說(shuō)。