Heredity: the traits that a disobedient child gets from the other parent.
I have learned from Nature that dependence on unnatural beliefs weakens us in the struggle and shortens our breath for the race.
I am an infidel. I know what an infidel is, and that's what I am.
The time has come for honest men to denounce false teachers and attack false gods.
Most people’s religion is what they want to believe, not what they do believe.
The serenity produced by the contemplation and philosophy of nature is the only remedy for prejudice, superstition, and inordinate self-importance, teaching us that we are all a part of Nature herself, strengthening the bond of sympathy which should exist between ourselves and our brother man. . .
Several of my young acquaintances are in their graves who gave promise of making happy and useful citizens and there is no question whatever that cigarettes alone were the cause of their destruction. No boy living would commence the use of cigarettes if he knew what a useless, soulless, worthless thing they would make of him.
Science is knowledge arranged and classified according to truth, facts, and the general laws of nature.
Although I went to college as a youth, I never considered it necessary to steep oneself in academic learning, in order to learn how to think. I welcome a fair and square, open and above-board fight on any subject, including this, but I despise a man who sneaks around under a cloak or cover of any society or clique to strike his blows.
We must return to nature and nature's god.
Nature is not personal. She is the compound of all these processes which move through the universe to effect the results we know as Life and of all the ordinances which govern that universe and that make Life continuous. She is no more the Hebrew's Jehovah than she is the Physicist's Force; she is as much Providence as she is Electricity; she is not the Great Pattern any more than she is the Blind Chance.
Science, which is only another name for truth, now holds religious charlatans, self-deceivers and God agents in a certain degree of check--agents and employees, I mean, of a mythical, medieval, man-made God, anthropomorphic in constitution.
Religion grows with the intelligence of man, but all religions of the past and probably all of the future will sooner or later become petrified forms instead of living helps to mankind. Until that time comes, however, if religion of any name or nature makes man more happy, comfortable, and able to live peaceably with his brothers, it is good.
Do not feed children on maudlin sentimentalism or dogmatic religion; give them nature
Justice, love, truth, peace and harmony, a serene unity with science and the laws of the universe.
The clear light of science teaches us that we must be our own saviors, if we are to be found worth saving.
The scientist is a lover of truth for the very love of truth itself, wherever it may lead.
Science, unlike theology, never leads to insanity.
A theory of personal resurrection or reincarnation of the individual is untenable when we but pause to consider the magnitude of the idea. On the contrary, I must believe that rather than the survival of all, we must look for survival only in the spirit of the good we have done in passing through.Once obsolete, an automobile is thrown to the scrap heap. Once here and gone, the human life has likewise served its purpose. If it has been a good life, it has been sufficient. There is no need for another.
Our lives as we lead them as passed on to others, whether in physical or mental forms, tingeing all future lives together. This should be enough for one who lives for truth and service to his fellow passengers on the way.
All scientists have found that preconceived notions, dogmas, and all personal prejudice and bias, must be set aside, listening patiently, quietly and reverently to the lessons, one by one, which Mother Nature has to teach, shedding light on that which was before a mystery, so that all who will may see and know. She conveys her truths only to those who are passive and receptive.
And to think of this great country in danger of being dominated by people ignorant enough to take a few ancient Babylonian legends as the canons of modern culture. Our scientific men are paying for their failure to speak out earlier. There is no use now talking evolution to these people. Their ears are stuffed with Genesis.
Those who take refuge behind theological barbed wire fences, quite often wish they could have more freedom of thought, but fear the change to the great ocean of truth as they would a cold bath.
Of course it must, and our scientific men must be criticized boldly. They will not feel comfortable when you and I are through with them.
However, when it can be proved to me that there is immortality, that there is resurrection beyond the gates of death, then will I believe. Until then, no.
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