The only true wisdom is in knowing you know nothing.
When you know better you do better.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
All stable processes we shall predict. All unstable processes we shall control.
There is no authority who decides what is a good idea.
Just when I thought there wasn't room enough for another thought in my head, I had this great idea.
When I am attacked by gloomy thoughts, nothing helps me so much as running to my books. They quickly absorb me and banish the clouds from my mind.
I am indebted to my father for living, but to my teacher for living well.
Education is the best friend. An educated person is respected everywhere. Education beats the beauty and the youth.
I am so clever that sometimes I don't understand a single word of what I am saying.
Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.
Knowing is not enough; we must apply. Willing is not enough; we must do.
Show me a family of readers, and I will show you the people who move the world.
The more I read, the more I acquire, the more certain I am that I know nothing.
What we know is a drop, what we don't know is an ocean.
If I have seen further it is by standing on the shoulders of Giants.
Education is an ornament for the prosperous, a refuge for the unfortunate.
I do not know how to teach philosophy without becoming a disturber of the peace.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
Don't worry that children never listen to you; worry that they are always watching you.
Intelligence plus character-that is the goal of true education.