"Only there are two objections to them for canes," said Forester, as they were getting out of the wagon; "they are not so light as the pine, and then, besides, they are apt to grow crooked. We must look about carefully to find some that are straight."
"Which is the most valuable of all the kinds of wood?" asked Marco.
"The question is ambiguous," said Forester.
"What do you mean by that?" asked Marco.
"I mean, that it has two significations," replied Forester; "that is, the word valuable has two significations. Pine is the most valuable in one sense; that is, pine is, on the whole, most useful to mankind. But there are other kinds of wood which are far more costly."
"I should not think that pine would be so valuable," said Marco, "it is so weak and brittle."
"It is valuable," said Forester, "because, for the purpose for which men want the greatest quantities of wood, strength is not required. For boarding the outsides of buildings, for example, and finishing them within, which uses, perhaps, consume more wood than all others put together, no great strength is required."
"I think people want more wood to burn than to build houses with," said Marco.
"Yes," said Forester, "perhaps they do. They do in this country, I think, but perhaps not in Europe and other old countries. But pine, although it has no great strength, is an excellent wood for building, it is so soft and easily worked."