Quote #7469
A thing is not proved just because no one has ever questioned it. What...
Quote #8492
Arrogant and right is surely better than humble and wrong.
Quote #16108
Without self knowledge, without understanding the working and functions of his machine, man cannot...
Quote #7046
Curiosity is one of the permanent and certain characteristics of a vigorous mind.
Quote #14544
This book fills a much-needed gap.
Quote #3814
Where a calculator on the ENIAC is equpped with 18,000 vaccuum tubes and weighs...
Quote #22902
History is full of surprises.
Quote #538
Never give up and never face the facts.
Quote #25727
Anxiety is a thin stream of fear trickling through the mind. If encouraged, it...
Quote #21962
To educate a man in mind, and not in morals, is to educate a...