You can also, for instance, keep say 100 Citrix servers in a data center and roll out 'thin clients' to 2500+ people around the globe. The servers are then kept secure and safe (since that's where the data is), and the client PCs have nothing to them.
Our fear is in Banquo. stick deep. Macbeth and Lady Macbeth is talking with each other as Macbeth ordered killers to assassin Banquo and his son. However, by looking at this quote, Macbeth mentions that he is sacred and in fact he's fear in Banquo stick deep into his heart.
Macbeth answers, Thou'lt be afraid to hear it (5.7.5). Young Siward responds that he's afraid of no one, but Macbeth tells him his name and again says that it's a fearful name. Young Siward responds, Thou liest, abhorred tyrant; with my sword / I'll prove the lie thou speak'st (5.7.10-11).