Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
Human behavior flows from three main sources: desire, emotion, and knowledge
The reading of all good books is like conversation with the finest men of past centuries.
Never help a child with a task at which he feels he can succeed.
To every action there is always an equal and opposite or contrary, reaction
The highest result of education is tolerance.
One test of the correctness of educational procedure is the happiness of the child.
Those who fail to learn the lessons of history are doomed to repeat them.
Common sense is the collection of prejudices acquired by age eighteen.
The highest activity a human being can attain is learning for understanding, because to understand is to be free.
The first idea the child must acquire is that of the difference between good and evil.
The schools ain't what they used to be and never was.
Action not backed by knowledge and knowledge not translatable into action, both can not stand the test of time.
They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.
The real solution lies in a world in which charity will have become unnecessary.
If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.
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
Education is the kindling of a flame, not the filling of a vessel.
The knowledge of all things is possible
There is no authority who decides what is a good idea.