Famous quotes containing the words thought and/or experiments:
“He had killed and put to earth so many that his sword broke in two. At length he thought to himself that that was enough massacring and killing for one day, and that the rest should be allowed to escape in order to spread the news.”
—François Rabelais (1494–1553)
“The true thrift is always to spend on the higher plane; to invest and invest, with keener avarice, that he may spend in spiritual creation, and not in augmenting animal existence. Nor is the man enriched, in repeating the old experiments of animal sensation; nor unless through new powers and ascending pleasures he knows himself by the actual experience of higher good to be already on the way to the highest.”
—Ralph Waldo Emerson (1803–1882)