It must be kept in mind that seamanship, just like anything else, is a matter of art, and will not admit of being taken up occasionally as an occupation for times of leisure; on the contrary, it is so exacting as to leave leisure for nothing else.
"Nabigazioa teknika bat da, beste edozein bezalakoa, eta ez du onartzen lantzean behin denbora-pasa praktikatzea;