The Quotation IndexThe trusted reference for quotations and the sources behind them
Tag Tag Empiricism
I pass with relief from the tossing sea of Cause and Theory to the firm ground of Result and Fact.
Winston Churchill The Story of the Malakand Field Force · 1898

Quotes

“All our knowledge has its origin in our perceptions.”

Leonardo da Vinci · The Notebooks of Leonardo Da Vinci, 1888 · Primary source

Related Tags

Evidence 18 Facts 1 Theory 1 Practical judgement 6 Perception 20 Knowledge 16 Observation 17 Experience 28