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.
Enter Macbeth: As Lady Macbeth is thinking that she would be a better killer than her husband, he appears, and says, I have done the deed (2.2.14) . But though he has done the deed, he can't handle the psychological consequences. For one thing, he is hearing things, or thinks he is. Enter Macbeth.  2 Macbeth announces that he has done the deed, but he is so shaken by the murder that he brings the bloody daggers with him, and Lady Macbeth takes them from him, to place them with the sleeping grooms. 3  Exit Lady Macbeth.