Medicine is my lawful wife and literature my mistress; when I get tired of one, I spend the night with the other.
Industrialize or perish.
That men do not learn very much from the lessons of history is the most important of all the lessons that history has to teach.
Education is the most powerful weapon which you can use to change the world.
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
My alma mater was books, a good library.... I could spend the rest of my life reading, just satisfying my curiosity.
If you want the present to be different from the past, study the past.
It is possible to fly without motors, but not without knowledge and skill.
Human behavior flows from three main sources: desire, emotion, and knowledge
If you're teaching today what you were teaching five years ago, either the field is dead or you are.
Learning never exhausts the mind.
The ability to observe without evaluating is the highest form of intelligence.
Books are for people who wish they were somewhere else.
Any sufficiently advanced technology is indistinguishable from magic.
Books! I dunno if I ever told you this, but books are the greatest gift one person can give another.
Knowing others is wisdom, knowing yourself is Enlightenment.
I think that kids have a greater capacity for processing things than we give them credit for.
All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.
Investigate, educate and organize.
The task of a writer is not to solve the problem but to state the problem correctly.
The first idea the child must acquire is that of the difference between good and evil.