Filter Impulse Response

Famous quotes containing the words impulse and/or response:

“Theology, I am persuaded, derives its initial impulse from a religious wavering; for there is quite as much, or more, that is mysterious and calculated to awaken scientific curiosity in the intercourse with God, and it [is] a problem quite analogous to that of theology.”
—Charles Sanders Peirce (1839–1914)

“I am accustomed to think very long of going anywhere,—am slow to move. I hope to hear a response of the oracle first.”
—Henry David Thoreau (1817–1862)