Education is the most powerful weapon which you can use to change the world.
That men do not learn very much from the lessons of history is the most important of all the lessons that history has to teach.
Knowing others is wisdom, knowing yourself is Enlightenment.
Opinion is the medium between knowledge and ignorance.
My weapon is literature
You can never learn less, you can only learn more.
If the facts don't fit the theory, change the facts.
The ability to observe without evaluating is the highest form of intelligence.
Real learning comes about when the competitive spirit has ceased.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
The schools ain't what they used to be and never was.
The highest activity a human being can attain is learning for understanding, because to understand is to be free.
Seek knowledge from the cradle to the grave.
Make it a rule never to give a child a book you would not read yourself.
No man's knowledge here can go beyond his experience.
Intelligence plus character-that is the goal of true education.
A child educated only at school is an uneducated child.
When you know better you do better.
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.
What is now proved was once only imagined.
With educated people, I suppose, punctuation is a matter of rule; with me it is a matter of feeling. But I must say I have great respect for the semi-colon; it's a useful little chap.