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Hal Hellman Quotes

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Hal Hellman Quotes: "A fervently believed idea, even if wrong, dies hard."

A fervently believed idea, even if wrong, dies hard.



Hal Hellman Quotes: "Disputes among natural philosophers are of use to science, as the quarrels of the great, and the clamors of the little, are necessary to freedom of thought and the advancement of learning."

Disputes among natural philosophers are of use to science, as the quarrels of the great, and the clamors of the little, are necessary to freedom of thought and the advancement of learning.