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.

能源的未来在于多样化和适应性。

"The only real elegance is in the mind; if you've got that, the rest really comes from it."

最困难的是决定行动，剩下的只是坚持。

有一个现象的明显程度已经让我毛骨悚然，这便是我们的人性已经远远落后我们的科学技术了。