We are like butterflies who flutter for a day and think it is forever. – Carl Sagan
Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense. – Carl Sagan
We are like butterflies who flutter for a day and think it is forever. – Carl Sagan
Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense. – Carl Sagan
Weve arranged a civilization in which most crucial elements profoundly depend on science and technology. – Carl Sagan
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous. – Carl Sagan
A pun does not commonly justify a blow in return. But if a blow were given for such cause, and death ensued, the jury would be judges both of the facts and of the pun, and might, if the latter were of an aggravated character, return a verdict of justifiable homicide. – Oliver Wendell Holmes, Sr. (1809–1894), The Autocrat of the Breakfast-tabl