When mind is still, then truth gets her chance to be heard in the purity of the silence.
To acquire knowledge, one must study; but to acquire wisdom, one must observe.
Marylin vos Savant
Knowledge comes, but wisdom lingers.
Alfred Lord Tennyson
Science is organized knowledge. Wisdom is organized life.
The doorstep to the temple of wisdom is a knowledge of our own ignorance
Only the wisest and stupidest of men never change.