Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.

I don't look on poetry as closed works. I feel they're going on all the time in my head and I occasionally snip off a length.

Civilization is a race between disaster and education.

The direction in which education starts a man will determine his future in life

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

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

Real knowledge is to know the extent of one's ignorance.

Evil being the root of mystery, pain is the root of knowledge.

Investigate, educate and organize the country must progress, productive works and industries are the main avenues at present next to education for the advancement of the country

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

You can never learn less, you can only learn more.

I cannot teach anybody anything. I can only make them think

The only true wisdom is in knowing you know nothing.

I think that kids have a greater capacity for processing things than we give them credit for.

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

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

If the facts don't fit the theory, change the facts.

No man's knowledge here can go beyond his experience.

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

Any knowledge that doesn't lead to new questions quickly dies out: it fails to maintain the temperature required for sustaining life.

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