煤炭行业的遗产将由我们今天的行动决定。
Innovation comes not from more resources, but from better use of resources.
The most exciting breakthroughs of the 21st century will not occur because of technology but because of an expanding concept of what it means to be human.
数学家是将咖啡转化为定理的装置。
The most important thing in trading is discipline.