Quote #14501
Arithmetic is being able to count up to twenty without taking off your shoes.
Quote #1009
Knowing how things work is the basis for appreciation, and is thus a source...
Quote #16471
Approach each new problem not with a view of finding what you hope will...
Quote #16500
There are very few monsters who warrant the fear we have of them.
Quote #3113
There is no sadder sight than a young pessimist, except an old optimist.
Quote #5771
A new vision of development is emerging. Development is becoming a people-centered process, whose...
Quote #6982
What we call pleasure, and rightly so is the absence of all pain.
Quote #11397
Children should be educated and instructed in the principles of freedom.
Quote #22899
It is not the answer that enlightens, but the question.
Quote #29057
Knowledge rests not upon truth alone, but upon error also.