You need only the possibly crazy notion that someone wants to pay you money for your goods or services — and the guts to quit your job, sign the lease, borrow some money, spend the money and tell your spouse, parents, and/or parole officer.
For our analysis, we need only an unambiguous relation between the reference (possibly highly complex) message and its approximation.
We need only the materials".
That's the only reason you should possibly need.
Actually, however, there is only one resolution you could ever possibly need.
If in the old days, students only had a laptop and a flip phone, nowadays they have all the tools they could possibly need to make automation easy.
Roman soldiers marched in lock step, carrying everything they possibly could need--shovels, tents, arms, cattle, water and so on--while Greek soldiers, especially the Macedonians, marched with only the bare minimum and were trained to creatively scour the land for anything else they could possibly need for the night after a long march.
Roman soldiers marched in lock step, carrying everything they possibly could need shovels, tents, arms, cattle, water and so on while Greek soldiers, especially the Macedonians, marched with only the bare minimum and were trained to creatively scour the land for anything else they could possibly need for the night after a long march.
What more could you possibly need?
Why would anyone possibly need one?
