Those who fail to learn the lessons of history are doomed to repeat them.
Science is a way of thinking much more than it is a body of knowledge.
Education is the ability to listen to almost anything without losing your temper or your self-confidence.
Reading without reflecting is like eating without digesting.
Books! I dunno if I ever told you this, but books are the greatest gift one person can give another.
The more I read, the more I acquire, the more certain I am that I know nothing.
Science is what we have learned about how to keep from fooling ourselves.
Common sense is the collection of prejudices acquired by age eighteen.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.
If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.
Medicine is my lawful wife and literature my mistress; when I get tired of one, I spend the night with the other.
The delight of opening a new pursuit, or a new course of reading, imparts the vivacity and novelty of youth even to old age.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
Any sufficiently advanced technology is indistinguishable from magic.
The real solution lies in a world in which charity will have become unnecessary.
When you know better you do better.
The progressive development of man is vitally dependent on invention.
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
The most important part of teaching is to teach what it is to know.
Just when I thought there wasn't room enough for another thought in my head, I had this great idea.
A little knowledge that acts is worth infinitely more than much knowledge that is idle.