Henri Poincare
Science is built up of facts, as a house is with stones. But a collection of facts is no more a science than a heap of stones is a house.
More quotes and aphorisms
Every child comes with the message...Know thy self, know thy enemy...Whatever you do to gain success, you have to hang...The mediator of the inexpressible is the work of art...Retirement at sixty-five is ridiculous...The man of virtue...
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