If you can't explain it simply, you don't understand it well enough.
Learning gives creativity, Creativity leads to thinking, Thinking provides knowledge, Knowledge makes you great.
Free the child's potential, and you will transform him into the world.
Many much-learned men have no intelligence.
Any sufficiently advanced technology is indistinguishable from magic.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
Better know nothing than half-know many things.
We could never learn to be brave and patient, if there were only joy in the world
When you know better you do better.
Books are for people who wish they were somewhere else.
Investigate, educate and organize.
Human behavior flows from three main sources: desire, emotion, and knowledge
Never help a child with a task at which he feels he can succeed.
Books are as useful to a stupid person as a mirror is useful to a blind person.
I had rather excel others in the knowledge of what is excellent, than in the extent of my power and dominion
All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.
The schools ain't what they used to be and never was.
What is now proved was once only imagined.
Learn as though you would never be able to master it; hold it as though you would be in fear of losing it.
It is not enough for the teacher to love the child. She must first love and understand the universe. She must prepare herself, and truly work at it.
Men are born ignorant, not stupid. They are made stupid by education.