It is not the insurrections of ignorance that are dangerous, but the revolts of the intelligence.
Such power there is in clear-eyed self-restraint.
The brain can be easy to buy, but the heart never comes to market.
Joy comes, grief goes, we know not how.
Endurance is the crowning quality, And patience all the passion of great hearts.
Attention is the stuff that memory is made of, and memory is accumulated genius.