David I. Blockley said “To do you must know, and to know you must do” so we would say: To accomplish the Hows you must know the Whys and to know the Hows, you must have accomplished many Hows (expertise). We have seen that HOWS may come earlier than Whys and this has already happened. Therefore, the previous expression is pure wishful thinking or an ideal situation, difficult to implement in reality, impossible for just one man but possible for the next generations of caring, diligent architects and engineers… [continue reading]