The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
一個(gè)想法的價(jià)值在于它的使用。
"The beauty of literature lies in its ability to make the invisible visible, to give voice to the voiceless, and to illuminate the darkest corners of the human soul."
廣東話諺語(yǔ)