It is necessary for the very existence of science that minds exist which do not allow that nature must satisfy some preconceived… — Richard P. Feynman Copy Share Image
What is necessary for 'the very existence of science,' and what the characteristics of nature are, are not to be determined by… — Richard P. Feynman Copy Share Image
The active, insatiate principle of self-love can alone supply the arts of life and the wages of industry; and as soon as… — Edward Gibbon Copy Share Image
Labor, if it were not necessary for existence, would be indispensable for the happiness of man. — Samuel Johnson Copy Share Image
“Our desire to grow, to make a place for ourselves… to know we have counted in the lives of others, is healthy… — Kitt Weagant Copy Share Image
There is nothing in which deduction is so necessary as in religion," said he, leaning with his back against the shutters. "It… — Anonymous Copy Share Image
A philosopher once said, 'It is necessary for the very existence of science that the same conditions always produce the same results.'… — Richard P. Feynman Copy Share Image
