粮食问题不仅是经济问题，更是政治问题，关系到国家的长治久安。
The food issue is not only an economic issue, but also a political one, related to the long-term stability of the country.
We must design for the human experience, not just for efficiency.
与那些挑战你的人为伍，而不仅仅是那些赞同你的人。
To be fond of dancing was a certain step towards falling in love.
"The changes we dread most may contain our salvation."