Better fare hard with good men than feast it with bad. - Thomas Paine

A long habit of not thinking a thing wrong, gives it a superficial appearance of being right, and raises at first a formidable outcry in defense of custom. But the tumult soon subsides. Time makes more converts than reason.

But though, speaking for myself, I thus admit the possibility of revelation, I totally disbelieve that the Almighty ever did communicate anything to man, by any mode of speech, in any language, or by any kind of vision, or appearance, or by any means which our senses are capable of receiving, otherwise than by the universal display of himself in the works of the creation, and by that repugnance we feel in ourselves to bad actions, and the disposition to do good ones.

The scientific principles that man employs to obtain the foreknowledge of an eclipse, or of anything else relating to the motion of the heavenly bodies, are contained chiefly in that part of science which is called trigonometry, or the properties of a triangle, which, when applied to the study of the heavenly bodies, is called astronomy; when applied to direct the course of a ship on the ocean, it is called navigation; when applied to the construction of figures drawn by rule and compass, it is called geometry; when applied to the construction of plans or edifices, it is called architecture; when applied to the measurement of any portion of the surface of the earth, it is called land surveying. In fine, it is the soul of science; it is an eternal truth; it contains the mathematical demonstration of which man speaks, and the extent of its uses is unknown.