Disputes among natural philosophers are of use to science, as the quarrels of the great, and the clamors of the little, are… — Hal Hellman Copy Share Image
Disputes among natural philosophers are of use to science, as the quarrels of the great, and the clamors of the little, are necessary to… — Hal Hellman Copy Share Image
One sees what one wants to see when there is in mind a pre-conceived notion. — Hal Hellman Copy Share Image
