Its literal meaning is to temper metal through repeated hammering, though it is actually used to refer to something that has been improved through many refinements, such as a martial artist whose skills are honed through constant training (likely its intended meaning here), or to a piece of writing refined through a multitude of edits
The main compartment in front is structured as though it were tailor-made for books
Keep in mind that even if accessory companies don't specify, a backpack designed to fit the 15-inch MacBook Pro should fit the 16-inch MacBook Pro because the dimensions are not very different
You can learn more about how to keep your backpack dry here
The first being that wet flies are simply easier to cast
7) Cannery crisis safely averted packers believe .(The Biloxi Herald, June 13, 1926, p