Who is wise? He that learns from everyone. Who is powerful?... - Benjamin Franklin

"Well done is better than well said."

"One today is worth two tomorrows."

"Who is wise? He that learns from everyone. Who is powerful? He that governs his passions. Who is rich? He that is content. Who is that? Nobody."

"He that lives upon hope will die fasting."

"Tell me and I forget, teach me and I may remember, involve me and I learn."