Gifted with an acute and rich intellect they excel in whatever studies they pursue, notably in music. They are especially famous for their part-singing, "so that in a company of singers, which one very often meets with in Wales, you will hear as many different parts and voices as there are performers,"(!) and this gift has by long habit become natural to the nation.
"They show a greater respect than other nations to churches and ecclesiastics, to the relics of saints, bells, holy books, and the cross; and hence their churches enjoy more than common tranquillity."
He then goes on to the other side of the picture: "for history without truth becomes undeserving of its name." "These people are no less light in mind than in body, and by no means to be relied on. They are easily urged to undertake any action, and as easily checked from prosecuting it.... They never scruple at taking a false oath for the sake of any temporary advantage.... Above all other peoples they are given to removing their neighbours' landmarks. Hence arise quarrels, murders, conflagrations, and frequent fratricides. It is remarkable that brothers show more affection to each other when dead than when living; for they persecute the living even unto death, but avenge the dead with all their power."
Finally, as a scientific observer of politics, he discusses how Wales may be conquered and governed, and how the Welsh may resist.
A prince who would subdue this people must give his whole energies to the task for at least a whole year. He must divide their strength, and by bribes and promises endeavour to stir up one against the other, knowing the spirit of hatred and envy which generally prevails among them. He must cut off supplies, build castles, and use light-armed troops and plenty of them; for though many English mercenaries perish in a battle, money will procure as many more; but to the Welsh the loss is for the time irreparable. He recommends that all the English inhabitants of the Marches should be trained to arms; for the Welsh fight for liberty and only a free people can subdue them. His advice to the Welsh is: Unite. "If they would be inseparable, they would be insuperable, being assisted by these three circumstances--a country well defended by nature, a people contented to live upon little, a community whose nobles and commoners alike are trained in the use of arms; and especially as the English fight for power, the Welsh for liberty; the English hirelings for money, the Welsh patriots for their country."