There is one quality which one must possess to win, and that is definiteness of purpose, the knowledge of what one wants, and a burning desire to possess it.
I cannot teach anybody anything. I can only make them think
Those who fail to learn the lessons of history are doomed to repeat them.
Investigate, educate and organize.
The fullness of knowledge only comes through the awareness of ignorance.
Education is a human right with immense power to transform. On its foundation rest the cornerstones of freedom, democracy and sustainable human development.
A child miseducated is a child lost.
Learning never exhausts the mind.
I decided to teach because I think that any person who studies philosophy has to be involved actively.
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.
Just when I thought there wasn't room enough for another thought in my head, I had this great idea.
The deepest sin against the human mind is to believe things without evidence.
If I have seen further it is by standing on the shoulders of Giants.
The ability to observe without evaluating is the highest form of intelligence.
Most people have never learned that one of the main aims in life is to enjoy it.
The schools ain't what they used to be and never was.
He who would learn to fly one day must first learn to stand and walk and run and climb and dance; one cannot fly into flying.
A child educated only at school is an uneducated child.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
Reading without reflecting is like eating without digesting.
To educate a person in the mind but not in morals is to educate a menace to society.