One sees what one wants to see when there is in mind a pre-conceived notion.
A fervently believed idea, even if wrong, dies hard.
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.
Follow AzQuotes on Facebook, Twitter and Google+. Every day we present the best quotes! Improve yourself, find your inspiration, share with friends