Yet it is necessary to hope, though hope should always be deluded; for hope itself is happiness, and its frustrations, however frequent, are yet less dreadsul than its extinction.

Among the innumerable mortifications which waylay human arrogance on every side may well be reckoned our ignorance of the most common objects and effects, a defect of which we become more sensible by every attempt to supply it. Vulgar and inactive minds confound familiarity with knowledge and conceive themselves informed of the whole nature of things when they are shown their form or told their use; but the speculatist, who is not content with superficial views, harasses himself with fruitless curiosity, and still, as he inquires more, perceives only that he knows less.

When once the forms of civility are violated, there remains little hope of return to kindness or decency.

Life, to be worthy of a rational being, must be always in progression; we must always purpose to do more or better than in time past.

For life affords no higher pleasure, than that of surmounting difficulties, passing from one step of success to another, forming new wishes and seeing them gratified. He that labours in any great or laudable undertaking, has his fatigues first supported by hope, and afterwards rewarded by joy... To strive with difficulties, and to conquer them, is the highest human felicity.

I have often thought that there has rarely passed a life of which a judicious and faithful narrative would not be useful; for not only every man has, in the mighty mass of the world, great numbers in the same condition with himself, to whom his mistakes and miscarriages, escapes and expedients, would be of immediate and apparent use; but there is such a uniformity in the state of man, considered apart from adventitious and separable decorations and disguises, that there is scarce any possibility of good or ill but is common to human kind.

A cow is a very good animal in the field; but we turn her out of a garden.