How do you translate life is short and death is long in Latin?

Vita est brevis
(Life is short)

et
(and)

mors est dui.
(Death is Long.)



Vita est brevis et mors est dui.
(Life is short and death is long.)



(Longus is the Latin Word for "Long" in Length, but I chose "Dui" which means, "for a long time.")