Any intelligent fool can make things bigger and more complex... It takes a touch of genius - and a lot of courage to move in the opposite direction.
The person who reads too much and uses his brain too little will fall into lazy habits of thinking.
Insanity: doing the same thing over and over again and expecting different results.
Education is what remains after one has forgotten what one has learned in school.
Logic will get you from A to B. Imagination will take you everywhere.
The world will not be destroyed by those who do evil, but by those who watch them without doing anything.
The one who follows the crowd will usually go no further than the crowd. Those who walk alone are likely to find themselves in places no one has ever been before.
The value of a college education is not the learning of many facts but the training of the mind to think.