Legal Maxims are established principles of law that are universally admitted, and people in the legal field are very well aware of these words. They are mostly Latin words. It has been used since 17th Century.
a. Actus reus non facit reum nisi mens sit rea
b. Audi alteram partem
c. Damnum sine injuria
d. Injuria sine damnum
e. Ignorantia juris non excusat