William De Witt Hyde,
Practical Ethics
“ Truth is the perception of things just as they are. Between truth and falsehood there is no middle ground. Either a fact is so, or it is not. "Truth," says Ruskin, "is the one virtue of which there are no degrees. There are some faults slight in the sight of love, some errors slight in the estimation of wisdom; but truth forgives no insult, and endures no stain." Truth does not always lie upon the surface of things. It requires hard, patient toil to dig down beneath the superficial crust of appearance to the solid rock of fact on which truth rests. ”

