Quotes about Truth
If we know only our own side of the argument, we hardly know even that; it becomes stale, soon learned only by rote, untested, a pallid and lifeless truth.
— Carl Sagan
We also know how cruel the truth often is, and we wonder whether delusion is not more consoling. HENRI POINCARÉ (1854—1912)
— Carl Sagan
Science is an ongoing process. It never ends. There is no single ultimate truth to be achieved, after which all the scientists can retire. And because this is so, the world is far more interesting, both for the scientists and for the millions of people in every nation who, while not professional scientists, are deeply interested in the methods and findings of science.
— Carl Sagan
Science is based on experiment, on a willingness to challenge old dogma, on an openness to see the universe as it really is.
— Carl Sagan
Edmund Way Teale in his 1950 book Circle of the Seasons understood the dilemma better: It is morally as bad not to care whether a thing is true or not, so long as it makes you feel good, as it is not to care how you got your money as long as you have got it.
— Carl Sagan
Those who make uncritical observations or fraudulent claims lead us into error and deflect us from the major human goal of understanding how the world works. It is for this reason that playing fast and loose with the truth is a very serious matter.
— Carl Sagan
Nietzsche mourns the loss of "man's belief in his dignity, his uniqueness, his irreplace-ability in the scheme of existence." For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.
— Carl Sagan
But knowledge is preferable to ignorance. Better by far to embrace the hard truth than a reassuring fable.
— Carl Sagan
His argument was not with God but with those who believed that our understanding of the sacred had been completed. Science's permanently revolutionary conviction that the search for truth never ends seemed to him the only approach with sufficient humility to be worthy of the universe that it revealed.
— Carl Sagan
We tell children about Santa Claus, the Easter Bunny, and the Tooth Fairy for reasons we think emotionally sound, but then disabuse them of these myths before they've grown. Why retract? Because their well-being as adults depends on them knowing the world as it really is. We worry, and for good reason, about adults who still believe in Santa Claus.
— Carl Sagan
Tom Paine wrote in The Age of Reason: Infidelity does not consist in believing, or in disbelieving; it consists in professing to believe what one does not believe. It is impossible to calculate the moral mischief, if I may so express it, that mental lying has produced in society. When man has so far corrupted and prostituted the chastity of his mind, as to subscribe his professional belief to things he does not believe, he has prepared himself for the commission of every other crime.
— Carl Sagan
Any faith that admires truth, that strives to know God, must be brave enough to accommodate the universe. I mean the real universe. All those light-years. All those worlds. I think of the scope of your universe, the opportunities it affords the Creator, and it takes my breath away.
— Carl Sagan