能源生产中的每一个挑战都是创新和改进的机会。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
The future competition will be about ecosystems, not individual companies.
计算机编程是一门艺术,因为它将积累的知识应用于世界,因为它需要技能和创造力,特别是因为它产生了美的对象。