Architecture is not merely national but clearly has local ties in that it is rooted in the earth.
In almost every task involving form, there are dozens, often hundreds of contradictory elements, which need to be forced to work in harmony by man's will. This harmony can be acheived only through art.
Building art is a synthesis of life in materialised form. We should try to bring in under the same hat not a splintered way of thinking, but all in harmony together.
Nothing is as dangerous in architecture as dealing with separated problems. If we split life into separated problems we split the possibilities to make good building art.