You are what you draw.
"In my view, there is no question that the fluidity of connection between mind and hand
determines the quality of the architect you become.
It shapes your thinking and, therefore, the kind of firm in which you practice,
including the creative level of people with whom you choose to associate.
Certainly, a high aptitude in hand drawing influences the character and innovative level of the work you produce."
James Wines, 2011
I could not have said it better.