From these I have drawn the great moral lesson, perhaps the only one of any practical value, to avoid those… — Jean Jacques Rousseau
From these I have drawn the great moral lesson, perhaps the only one of any practical value, to avoid those situations of life which bring our duties into conflict with our interests, and which show us our own advantage in the misfortunes of others; for it is certain that, in such situations, however sincere our love of virtue, we must, sooner or later, inevitably grow weak without perceiving it, and become unjust and wicked in act, without having ceased to be just and good in our hearts.
Source: Wikiquote · CC BY-SA 4.0
More from this book
I am commencing an undertaking, hitherto without precedent, and which will never find an imitator. I desire to set before my fellows the likeness of a man in all the truth of nature, and that man myself.
It is nearly always good, but badly-directed principles, that make a child take the first step towards evil. In spite of continual privations and temptations, I had been more than a year with my master without being able to make up my mind to take anything, even eatables. My first theft was a matter of obliging someone else, but it opened the door to others, the motive of which was not so praiseworthy.
Failure to please grieved me more than punishment, and signs of dissatisfaction hurt me more than corporal chastisement.

