New occasions teach new duties; Time makes ancient good uncouth; They must upward still, and onward, who would keep abreast of Truth Lo, before us gl… - James Russell Lowell

By the light of burning martyrs, Christ, thy bleeding feet we track
Toiling up new Calv'ries ever with the cross that turns not back
New occasions teach new duties, time makes ancient good uncouth
We must upward still and onward, who would keep abreast of Truth

It's 'most enough to make a deacon swear.

I do not believe in violent changes, nor do I expect them. Things in possession have a very firm grip. One of the strongest cements of society is the conviction of mankind that the state of things into which they are born is a part of the order of the universe, as natural, let us say, as that the sun should go round the earth. It is a conviction that they will not surrender except on compulsion, and a wise society should look to it that this compulsion be not put upon them. For the individual man there is no radical cure, outside of human nature itself, for the evils to which human nature is heir.

A wise man travels to discover himself.