The true Wisdom is in recognizing our own ignorance.

Education is the path from cocky ignorance to miserable uncertainty.

Learning and wisdom are superfluities, the surface glitter merely, but it is the heart that is the seat of all power.

Real wisdom is not the knowledge of everything, but the knowledge of which things in life are necessary, which are less necessary, and which are completely unnecessary to know.

Charity puts and end to poverty; righteous conduct to misery; discretion to ignorance; and scrutiny to fear.

You don't know what you don't know.