Morality without religion is only a kind of dead reckoning - an endeavor to find our place on a cloudy sea by measuring the distance we have run, but without any observation of the heavenly bodies.
Not observation of a duty but liberty itself is the pledge that assures fidelity.
Good men, whether they be Christians or rationalists, do not desire to discriminate between races, but the distinctions implanted by Nature are too conspicuous to escape the observation of our senses.
How pathetically scanty my self-knowledge is compared with, say, my knowledge of my room. There is no such thing as observation of the inner world, as there is of the outer world.
Even scientific knowledge, if there is anything to it, is not a random observation of random objects; for the critical objectivity of significant knowledge is attained as a practice only philosophically in inner action.
Now the identification of individual sounds by phonetic observation is an artificial way of proceeding.
Reason, observation, and experience; the holy trinity of science.
The ultimate court of appeal is observation and experiment... not authority.
Science is simply common sense at its best, that is, rigidly accurate in observation, and merciless to fallacy in logic.
We learn this by the precepts that Jesus left. He observed that the people were looking outward, and assured them that the kingdom of God cometh not with outward observation; and for this reason, that it was only to be known in man.
Those who have heard me speak from time to time know that quite often I cite the observation of that great American author, Mark Twain, who said, history does not repeat itself, but it rhymes.
Of course as children, we all, in all cultures and societies, learn behavior from observation, imitation, and encouragement of various kinds. So by the suggestion made, we all 'pretend' most of the time.
In the end, they pardoned me and packed me off to a home for the shell-shocked. Shortly before the end of the war, I was discharged a second time, once again with the observation that I was subject to recall at any time.
We may take it to be the accepted idea that the Mosaic books were not handed down to us for our instruction in scientific knowledge, and that it is our duty to ground our scientific beliefs upon observation and inference, unmixed with considerations of a different order.
Rhetoric and dialectics can't change what I have learned from observation and experience.