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

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

Knowing others is wisdom, knowing yourself is Enlightenment.

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

A child educated only at school is an uneducated child.

I am a part of everything that I have read.

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

The knowledge of all things is possible

Science is not only a disciple of reason but, also, one of romance and passion.

The schools ain't what they used to be and never was.

Although modesty is natural to man, it is not natural to children. Modesty only begins with the knowledge of evil.

Patience is a virtue, and I'm learning patience. It's a tough lesson.

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

Better know nothing than half-know many things.

I have no special talents. I am only passionately curious.

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

I am so clever that sometimes I don't understand a single word of what I am saying.

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

Physics is like sex: sure, it may give some practical results, but that's not why we do it.

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

It is possible to fly without motors, but not without knowledge and skill.