Famous quotes containing the words action, potential and/or threshold:
“The grand principles of virtue and honor, however they may be distorted by arbitrary codes, are the same the world over: and where these principles are concerned, the right or wrong of any action appears the same to the uncultivated as to the enlightened mind.”
—Herman Melville (1819–1891)
“Not many appreciate the ultimate power and potential usefulness of basic knowledge accumulated by obscure, unseen investigators who, in a lifetime of intensive study, may never see any practical use for their findings but who go on seeking answers to the unknown without thought of financial or practical gain.”
—Eugenie Clark (b. 1922)
“I had a good talk with Alcott this afternoon. He is certainly the youngest man of his age we have seen,—just on the threshold of life. When I looked at his gray hairs, his conversation sounded pathetic; but I looked again, and they reminded me of the gray dawn.”
—Henry David Thoreau (1817–1862)