近市無賈,在田無野,善不逆旅。
An area with a market has no peddlers; a field in a farm has no uncultivated patches; efficacy meets no obstruction. Without empathy, good deeds, and firmness in battle, no one can make the realm secure.
非仁義剛武,無以定天下。
The first phrase means that, with a market nearby, people have no need for bagtoting salesmen, and, therefore, no such people are to be seen near markets.
The relationship of the last phrase to the two that precede it is difficult to fathom.