For those who wish to get clear of difficulties it is advantageous to discuss the difficulties well; for the subsequent free play of thought implies the solution of the previous difficulties, and it is not possible to untie a knot of which one does not know.
Baina aporiak konpondu nahi dituztenentzat baliogarria da xehetasunez zeharkatzea, ondorengo konponbidea aurreneko 30) aporien askapena baita, eta korapiloa ezagutu gabe ez dago askatzerik;