The successful conduct of an industrial enterprise requires two quite distinct qualifications: fidelity and zeal.
John Stuart MillIt is conceivable that religion may be morally useful without being intellectually sustainable.
John Stuart MillChristian morality (so called) has all the characters of a reaction; it is, in great part, a protest against Paganism. Its ideal is negative rather than positive; passive rather than action; innocence rather than Nobleness; Abstinence from Evil, rather than energetic Pursuit of Good: in its precepts (as has been well said) "thou shalt not" predominates unduly over "thou shalt.
John Stuart Mill