A witty saying proves nothing.

To every action there is always an equal and opposite or contrary, reaction

To educate a person in the mind but not in morals is to educate a menace to society.

If help and salvation are to come, they can only come from the children, for the children are the makers of men.

Investigate, educate and organize.

It is beyond a doubt that all our knowledge begins with experience.

I cannot live without books.

Intelligence plus character-that is the goal of true education.

Knowledge becomes evil if the aim be not virtuous.

I prefer the company of peasants because they have not been educated sufficiently to reason incorrectly.

Men are born ignorant, not stupid. They are made stupid by education.

The delight of opening a new pursuit, or a new course of reading, imparts the vivacity and novelty of youth even to old age.

In mathematics you don't understand things. You just get used to them.

My weapon is literature

The highest result of education is tolerance.

It is better to know how to learn than to know.

The knowledge of all things is possible

If one cannot enjoy reading a book over and over again, there is no use in reading it at all.

The task of a writer is not to solve the problem but to state the problem correctly.

Science is what we have learned about how to keep from fooling ourselves.

If I have seen further it is by standing on the shoulders of Giants.