A witty saying proves nothing.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
Books! I dunno if I ever told you this, but books are the greatest gift one person can give another.
It is beyond a doubt that all our knowledge begins with experience.
The secret of life is not enjoyment but education through experience.
The idea is to try to give all the information to help others to judge the value of your contribution; not just the information that leads to judgment in one particular direction or another.
Never help a child with a task at which he feels he can succeed.
Men are born ignorant, not stupid. They are made stupid by education.
The deepest sin against the human mind is to believe things without evidence.
When you know better you do better.
The progressive development of man is vitally dependent on invention.
Most people have never learned that one of the main aims in life is to enjoy it.
Reading without reflecting is like eating without digesting.
The fullness of knowledge only comes through the awareness of ignorance.
What sculpture is to a block of marble, education is to a human soul.
I cannot teach anybody anything. I can only make them think
The task of a writer is not to solve the problem but to state the problem correctly.
If help and salvation are to come, they can only come from the children, for the children are the makers of men.
All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.
If there were no bad people, there would be no good lawyers.
The books that the world calls immoral are books that show the world its own shame.