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

One test of the correctness of educational procedure is the happiness of the child.

Liberty without Learning is always in peril and Learning without Liberty is always in vain.

Never help a child with a task at which he feels he can succeed.

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

They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.

The man who is fond of books is usually a man of lofty thought, and elevated opinions.

Learning never exhausts the mind.

The more I read, the more I acquire, the more certain I am that I know nothing.

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

Know what you are talking about.

As we acquire more knowledge, things do not become more comprehensible but more mysterious.

Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.

The real solution lies in a world in which charity will have become unnecessary.

The fullness of knowledge only comes through the awareness of ignorance.

Seek knowledge from the cradle to the grave.

If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.

What is now proved was once only imagined.

Knowledge becomes evil if the aim be not virtuous.

Investigate, educate and organize.

For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.