Match the pair : 

List I		List II
a.	Scienti non fit injuria	i.	He who does an act through another is deemed in law to do it himself
b.	Ex turpi causa non - oritur actio	ii.	No injury is done to the person who knowingly does an act
c.	Qui facit per alium facit per se	iii.	An action does not arise from an immoral act.
d.	Salus populi Supreme lex	iv.	Things speak for themselves
		v.	The welfare of people is supreme law