When I can look life in the eyes grown calm and very coldly wise life will have given me the truth and taken in exchange - my youth.
A fact must be assimilated with or discriminated fromm some other fact or facts in order to be raised to the dignity of a truth and made to convey the least knowledge to the mind.
The deductive method is the mode of using knowledge and the inductive method...
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...