You can never learn less, you can only learn more.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
The highest result of education is tolerance.
My alma mater was books, a good library.... I could spend the rest of my life reading, just satisfying my curiosity.
A little knowledge that acts is worth infinitely more than much knowledge that is idle.
Educate the children and it won't be necessary to punish the men.
Opinion is the medium between knowledge and ignorance.
Make it a rule never to give a child a book you would not read yourself.
Action not backed by knowledge and knowledge not translatable into action, both can not stand the test of time.
Just when I thought there wasn't room enough for another thought in my head, I had this great idea.
Study without desire spoils the memory, and it retains nothing that it takes in.
The more I read, the more I acquire, the more certain I am that I know nothing.
Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.
A witty saying proves nothing.
It is beyond a doubt that all our knowledge begins with experience.
Just because I don't care doesn't mean I don't understand.
I do not know how to teach philosophy without becoming a disturber of the peace.
I had rather excel others in the knowledge of what is excellent, than in the extent of my power and dominion
Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.
If the facts don't fit the theory, change the facts.
The only good is knowledge and the only evil is ignorance.