As we acquire more knowledge, things do not become more comprehensible but more mysterious.
Necessity is the mother of invention.
The direction in which education starts a man will determine his future in life
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.
Books are for people who wish they were somewhere else.
There is no authority who decides what is a good idea.
It is better to know how to learn than to know.
Seek knowledge from the cradle to the grave.
What sculpture is to a block of marble, education is to a human soul.
Knowing others is wisdom, knowing yourself is Enlightenment.
Show me a family of readers, and I will show you the people who move the world.
Free the child's potential, and you will transform him into the world.
The only good is knowledge and the only evil is ignorance.
Study without desire spoils the memory, and it retains nothing that it takes in.
The deepest sin against the human mind is to believe things without evidence.
All stable processes we shall predict. All unstable processes we shall control.
We could never learn to be brave and patient, if there were only joy in the world
Courage, conviction and confidence.
All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in our own mind.
The only true wisdom is in knowing you know nothing.
Learning never exhausts the mind.