A witty saying proves nothing.
A cynic is a man who knows the price of everything, and the value of nothing.
Better know nothing than half-know many things.
No man's knowledge here can go beyond his experience.
Courage, conviction and confidence.
My weapon is literature
I prefer the company of peasants because they have not been educated sufficiently to reason incorrectly.
Study without desire spoils the memory, and it retains nothing that it takes in.
What we know is a drop, what we don't know is an ocean.
Science is a rising force, It is creating a new world about us. It needs to be watched and pressed into service, and in any case, it would be courting disaster to ignore it.
A child educated only at school is an uneducated child.
I think that kids have a greater capacity for processing things than we give them credit for.
Investigate, educate and organize.
If you want the present to be different from the past, study the past.
I am indebted to my father for living, but to my teacher for living well.
Education is the best friend. An educated person is respected everywhere. Education beats the beauty and the youth.
There is nothing more notable in Socrates than that he found time, when he was an old man, to learn music and dancing, and thought it time well spent.
Don't learn to do, but learn in doing.
The delight of opening a new pursuit, or a new course of reading, imparts the vivacity and novelty of youth even to old age.
The deepest sin against the human mind is to believe things without evidence.
Common sense is the collection of prejudices acquired by age eighteen.