"Dream big. Dream looming. Dream a force that is ...
Wildings are the collection of tribes, villagers and forest-dwellers who live north of the Wall. They like to call themselves "free folk".
The Others are a race of humanoids originating in the far north of the continent of Westeros, beyond the Wall. They are considered mythical by most of the people of Westeros. The wildlings call them 'White Walkers '.
The Night's Watch is an organization of soldiers on Westeros that protect the Wall on the north end of the continent. They are responsible for keeping wildlings, the Others, and other creatues that live beyond "The end of the world" out.
A wand is a magical instrument through which a witch or wizard channels her or his magical powers to centralise the effects for more complex results.
The Wall is the name given to the vast structure that forms the northern border of the Seven Kingdoms on the continent of Westeros. It is the second-tallest structure in Westeros.
The direwolf is an ancient species of wolves believed to be extinct. They are the sigil of House Stark, and are said to be much like a regular wolf but larger, more intelligent, and more fierce.
A mockingjay is a bird that was created through the mating of jabberjays and female mockingbirds. They believed it would result in an uprising because the Capitol saw the mockingjay as a failure. This is why Katniss became "The Mockingjay".
Jabberjays are a type mutation that consist of all male birds that were created in the Capitol labs to spy on enemies and rebels of the Capitol. Jabberjays had the ability to memorize and repeat entire human conversations, and were used to gather words and information from the rebels.