子曰：“君子喻于义，小人喻于利。”
【译文】 孔子说：“君子通晓道义，小人通晓私利。”
我就是我自己。
互联网不仅仅是一种技术，它是一种社会现象。
The greatest breakthroughs come from those who refuse to give up.
Literature is the expression of a feeling of deprivation, a recourse against a sense of something missing.
Sustainability is no longer optional—it's a business imperative.
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.