Signals Quotes

“To find signals in data, we must learn to reduce the noise - not just the noise that resides in the data, but also the noise that resides in us. It is nearly impossible for noisy minds to perceive anything but noise in data.”

“The human body when kept in an indoor environment of low lux light will not realize that it is daytime, as it cannot sense the increasing levels of daylight that the genetics are accustomed to. As such, by late morning your body may start sending a signal for you to sleep!”

“To understand the world is never a matter of simply recording our immediate perceptions. Understanding inescapably involves reasoning. We have to 'read' what we feel and seem to see, and ask what those perceptions indicate and how we may take them into account without being overwhelmed by them. One issue relates to the reliability of our feelings and impressions. A sense of injustice could serve as a signal that moves us, but a signal does demand critical examination, and there has to be some scrutiny of the soundness of a conclusion based mainly on signals…We also have to ask what kinds of reasoning should count in the assessment of ethical and political concepts such as justice and injustice.”

“To understand the world is never a matter of simply recording our immediate perceptions. Understanding inescapably involves reasoning.We have to 'read' what we feel and seem to see, and ask what those perceptions indicate and how we may take them into account without being overwhelmed by them. One issue relates to the reliability of our feelings and impressions. A sense of injustice could serve as a signal that moves us, but a signal does demand critical examination, and there has to be some scrutiny of the soundness of aconclusion based mainly on signals...We also have to ask what kinds of reasoning should count in the assessment of ethical and political concepts such as justice and injustice.”

“Our television signals leave this planet and go out into space...the signals spread out from the earth in spherical waves, a little like ripples in a pond. They travel at the speed of light, 186,000 miles a second, and essentially go on forever. The better some other civilizations receivers are, the farther away they could be and still pick up our tv signals. Even we could detect a strong tv transmission from a planet going around the nearest star.' President: 'You mean everything? You mean to say all that crap on television - the car crashes, wrestling, the porno channels, the evening news?”

“Are your goals backed by burning desire or are you giving the Universe mixed signals?”

“There is no such thing as objectivity. We are all just interpreting signals from the universe and trying to make sense of them. Dim, shaky, weak, static-y little signals that only hint at the complexity of a universe we cannot begin to understand.”

“Health messages are simply overwhelmed, in volume and in effectiveness, by junk-food ads that often deploy celebrities or cartoon characters to great effect. We may know that eating fruits and vegetables is good for us, but the preponderance of the signals we get - and especially the signals children get - push us in the direction of junk food.”

“Hope may inspire and inveigle us, but we cannot just live on hope. Certainly, love can be hope, but it is merely a contingency, since it might either mend our life or break our heart. ("Waiting for the smoke signals")”