"偉大な文明は内側から自らを破壊するまで外部から征服されることはない"
“We have underestimated the ignorance of the masses.”
“Education is a progressive discovery of our own ignorance”
“We are what we repeatedly do. Excellence, then, is not an act, but a habit”
“The health of nations is more important than the wealth of nations.”
“Those who dare to fail miserably can achieve greatly.”
“The best thinking has been done in solitude The worst has been done in turmoil”
“Fear is just another word for ignorance”
“To expect the unexpected shows a thoroughly modern intellect.”
“We are all in the gutter, but some of us are looking at the stars.”
“Sometimes it takes years for a person to become an overnight success”
“All you have to do is pay attention: lessons always arrive when you are ready.”
“There is no way around hard work, embrace it”
“Be where your enemy is not.”
“Life is like riding a bicycle. To keep your balance, you must keep moving.”