千里之路，不可扶以绳；万家之都，不可平以准。言大人之行，不必以先帝常，义立之谓贤。
伟大人物的行动，不必拘守先例与常规，能立义就可以称贤。
Security is not a product, but a process.
The best ideas often come from the quietest voices in the room.