Language is courage: the ability to conceive a thought, to speak it, and by doing so to make it true.
My weapon is literature
Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.
Make it a rule never to give a child a book you would not read yourself.
Know what you are talking about.
The highest activity a human being can attain is learning for understanding, because to understand is to be free.
If the facts don't fit the theory, change the facts.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
A witty saying proves nothing.
Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family.
Evil being the root of mystery, pain is the root of knowledge.
Education is the most powerful weapon which you can use to change the world.
Better know nothing than half-know many things.
Education is an ornament for the prosperous, a refuge for the unfortunate.
Science is what we have learned about how to keep from fooling ourselves.
If I have seen further it is by standing on the shoulders of Giants.
Investigate, educate and organize.
Many much-learned men have no intelligence.
I have just three things to teach: simplicity, patience, compassion. These three are your greatest treasures.
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
Although modesty is natural to man, it is not natural to children. Modesty only begins with the knowledge of evil.