The challenge is not to represent Africa, but to present African complexities.
Sustainability in agriculture is not an option—it's a necessity for future generations.
孩子们需要知道与众不同是可以的。
采矿效率不仅仅是成本问题,更是减少环境影响的问题。
作一个不满足的人,胜过一只满足的猪;作一个不幸的苏格拉底,胜过作一个满足的痴人。
The potential of CRISPR to cure genetic diseases is just beginning to be realized.