Who said "The material world passes away; the eternal remains."?

This quote is attributed to Porphyry.

The material world passes away; the eternal remains. - Porphyry

"The material world passes away; the eternal remains."

Porphyry Truth

Philosopher Phoenicia (Tyre) 234–305

"The great virtues are often hidden within the seeming vices of the world."

"We must free ourselves from the slavery of the senses."

"The soul is immortal and eternal."

"True philosophy is the purification of the soul."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."