在数学中，提出问题的艺术必须比解决问题更有价值。
粮食安全始于赋予粮食种植者力量。
The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.
过去是一面映照当下的镜子。
新的大国的崛起总是引起现有大国的担忧，因为它威胁到现有的权力平衡。
我不追逐潮流，我创造潮流。
The future of art lies in the synthesis of technology and human creativity.