Largely Intuative

Some days it may seem that architecture is all intuition.

“Beats me how you fellows remember how to do all this stuff."
"Oh, it's largely intuitive, Arch Chancellor." said Ponder.
"Obviously you have to spend a lot of time learning it first though."

Hogfather by Terry Pratchett.

Quotation: Sir Norman Foster

"It may be that you've worked out to perfection what you need and all I am is just the servant making it possible to execute it. But there's a chance that the more I learn; I can surprize you. I can perhaps, for your budget, for your site I can give you something you never dreamed of."
Sir Norman Foster in an interview with Charlie Rose (Aired October 1, 2010)