Of course; completely true. Except for the name; the rank; the title; and the doctorate.
Because I shall have my cake and eat it. I thought everybody else's were samish and mine was pretty crap before so I changed it to something more lively.
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.