Unity. ...Unity of purpose is shown by continuity, or the proper relationship of the parts with each other, and with the whole as one sees it best ex… - Ernest Flagg

Reason...to suppose any production, worthy to be called a work of art, can be made without its use is foolish. ...By the use of reason many mistakes in design may be avoided and many counterfeits of art readily detected....Beauty alone is an excellent reason for many things, but when a design is in direct conflict with common sense it cannot be a work of art.

5th. Savings by the use of more economical devices, materials, and methods: (a) in the matter of roof-covering... (b) in heating and plumbing drainage... (c) in hardware... (d) in use of tiling... (e) in the use of cement... (f) in the matter of damp-proofing... (g) in the method of flashing... (h) in the preparation of floors for tiling... (i)in the construction of bearing partitions... (j) in the arrangement of screens and shades... (k) in the avoidance of excavation and grading by adapting the building to the conformation of the land... (l) in the more economical use of land by the European method of placing the buildings at the side of the road... (m) in furring... and (n) in the standardization of methods by which the work of construction becomes simply a matter of routine in which each mechanic can perform his part without special direction.

Economy in building consists in the aggregate of a great number of savings, which when considered separately may seem trivial, but when combined are important. The list of those here provided for... may be divided into classes as follows: