色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

最可持續的建筑是人們喜愛的建筑。

I'm not afraid of storms, for I'm learning how to sail my ship.

——1981

The question of whether computers can think is like the question of whether submarines can swim.

Sustainability isn't an option—it's a responsibility we owe to the next generation.

Problem solving is the central activity of intelligent systems.

有志之士珍惜每一年的光陰；賢德之人，珍惜每一天的光陰；而圣人則會珍惜每一寸的光陰。

The work of every workman is fully planned out by the management at least one day in advance, and each man receives in most cases complete written instructions, describing in detail the task which he is to accomplish.