Part 3 (2/2)
LXV
Ecclesiasticism in science is only unfaithfulness to truth.
LXVI
If the blind acceptance of authority appears to him in its true colours, as mere private judgment _in excelsis_ and if he have the courage to stand alone, face to face with the abyss of the eternal and unknowable, let him be content, once for all, not only to renounce the good things promised by ”Infallibility,” but even to bear the bad things which it prophesies; content to follow reason and fact in singleness and honesty of purpose, wherever they may lead, in the sure faith that a h.e.l.l of honest men will, to him, be more endurable than a paradise full of angelic shams.
LXVII
History warns us that it is the customary fate of new truths to begin as heresies and to end as superst.i.tions.
LXVIII
The struggle for existence holds as much in the intellectual as in the physical world. A theory is a species of thinking, and its right to exist is coextensive with its power of resisting extinction by its rivals.
LXIX
The scientific spirit is of more value than its products, and irrationally held truths may be more harmful than reasoned errors.
LXX
Every belief is the product of two factors: the first is the state of the mind to which the evidence in favour of that belief is presented; and the second is the logical cogency of the evidence itself.
LXXI
Science commits suicide when it adopts a creed.
LXXII
The method of scientific investigation is nothing but the expression of the necessary mode of working of the human mind. It is simply the mode in which all phenomena are reasoned about, rendered precise and exact.
LXXIII
There are men (and I think Priestley was one of them) to whom the satisfaction of throwing down a triumphant fallacy is as great as that which attends the discovery of a new truth; who feel better satisfied with the government of the world, when they have been helping Providence by knocking an imposture on the head; and who care even more for freedom of thought than for mere advance of knowledge. These men are the Carnots who organise victory for truth, and they are, at least, as important as the generals who visibly fight her battles in the field.
LXXIV
Material advancement has its share in moral and intellectual progress.
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