Music, to create harmony, must investigate discord. - Plutarch

Under him everything was done with both zeal and skill. He neglected all other duties, when engaged upon these, neither omitting any part nor adding any, arguing with his companions, when they blamed him for his care about trifles, that though a man might think that heaven was merciful and forgiving of negligences, yet that habitual disregard and overlooking of such points was dangerous for the state, seeing that no one ever begins till some flagrant breach of the law to disturb the constitution, but those who are careless of accuracy in small things soon begin to neglect the most important.

An action must not only be just and laudable in its own nature, but it must proceed likewise from motives and a lasting principle, that so we may fully and constantly approve the thing, and be perfectly satisfied in what we do; for otherwise, after having put our resolution into practice, we shall out of pure weakness come to be troubled at the performance, when the grace and godliness, which rendered it before so amiable and pleasing to us, begin to decay and wear out of our fancy; like greedy people, who, seizing on the more delicious morsels of any dish with a keen appetite, are presently disgusted when they grow full, and find themselves oppressed and uneasy now by what they before so greedily desired.

To seek power by servility to the people is a disgrace, but to maintain it by terror, violence, and oppression is not a disgrace only, but an injustice.