Quotes on wisdom

"I don't think much of a man who is not wiser today than he was yesterday"
- Abraham Lincoln

"Honesty is the first chapter of the book of wisdom."
- Thomas Jefferson

"Neither a wise man nor a brave man lies down on the tracks of history to wait for the train of the future to run over him."
- Dwight D. Eisenhower

"He who knows others is learned; he who knows himself is wise."
- Lao Tze

"Maturity is achieved when a person postpones immediate pleasures for long-term values."
- Joshua L. Liebman