Yes but new knowledge can displace old knowledge. So it’s a typical Taoist truth.

Those who seek knowledge,

Collect something every day.

Those who seek the Way,

Let go of something every day.

They let go and let go,

Until reaching no action.

When nothing is done,

Nothing is left undone.

Never take over the world to tamper with it.

Those who want to tamper with it

Are not fit to take over the world.