Investigate, educate and organize.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
Don't worry that children never listen to you; worry that they are always watching you.
The only good is knowledge and the only evil is ignorance.
Although modesty is natural to man, it is not natural to children. Modesty only begins with the knowledge of evil.
The knowledge of all things is possible
A child educated only at school is an uneducated child.
It is better to know how to learn than to know.
The most savage controversies are those about matters as to which there is no good evidence either way.
Words can be like X-rays if you use them properly - they'll go through anything. You read and you?re pierced.
If the facts don't fit the theory, change the facts.
I cannot live without books.
A man who has never gone to school may steal a freight car; but if he has a university education, he may steal the whole railroad.
I do not know how to teach philosophy without becoming a disturber of the peace.
Men are born ignorant, not stupid. They are made stupid by education.
A little knowledge is a dangerous thing. So is a lot.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.
In order to stave off covetouness, greed, and spite, citizens world over must be educated.
Knowledge, Action, Devotion are complementary to each other.
Intelligence plus character-that is the goal of true education.