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

Know what you are talking about.

I learned very early the difference between knowing the name of something and knowing something.

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

The first idea the child must acquire is that of the difference between good and evil.

Human behavior flows from three main sources: desire, emotion, and knowledge

Learn as though you would never be able to master it; hold it as though you would be in fear of losing it.

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

The highest result of education is tolerance.

Science is a rising force, It is creating a new world about us. It needs to be watched and pressed into service, and in any case, it would be courting disaster to ignore it.

Education is an admirable thing, but it is well to remember from time to time that nothing that is worth knowing can be taught.

Just when I thought there wasn't room enough for another thought in my head, I had this great idea.

Knowledge becomes evil if the aim be not virtuous.

Investigate, educate and organize.

Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family.

Don't worry that children never listen to you; worry that they are always watching you.

Education is a human right with immense power to transform. On its foundation rest the cornerstones of freedom, democracy and sustainable human development.

Courage, conviction and confidence.

The knowledge of all things is possible

The progressive development of man is vitally dependent on invention.

Seek knowledge from the cradle to the grave.