Adam Smith,
The Theory of Moral Sentiments…
“ To reward indeed that latent virtue which has been useless only for want of an opportunity to serve, to bestow upon it those honours and preferments, which, though in some measure it may be said to deserve them, it could not with propriety have insisted upon, is the effect of the most divine benevolence. To punish, on the contrary, for the affections of the heart only, where no crime has been committed, is the most insolent and barbarous tyranny. The benevolent affections seem to deserve most praise, when they do not wait till it becomes almost a crime for them not to exert themselves. ”
