William Wilberforce Quote

To the one, a little natural moderation and quietness of temper may be sufficient to conduct us: but to the other, we can only attain by much discipline and slow advances; and when we think we have made great way, we shall often find reason to confess in the hour of trial, that we had greatly, far too greatly, over-rated our progress.

A Practical View of the Prevailing Religious System of Professed Christians, etc (ed. 1801)