Not knowing is probably the best.
"The most courageous act is still to think for yourself. Aloud."
译文:白云斜斜地挂在蔚蓝的天空上,独自登上高处心中一片怅然。遥想家乡像什么呢?在那杂乱山峰的深处,一片翠绿如烟。
The future of business is circular.
精准农业不是在取代农民,而是在赋予他们力量。