Discourage litigation. Persuade your neighbors to compromise whenever you can. Point out to them how the nominal winner is often a real loser — in fees, expenses, and waste of time. As a peacemaker the lawyer has a superior opportunity of being a good man. There will still be business enough.
Never stir up litigation. A worse man can scarcely be found than one who does this. Who can be more nearly a fiend than he who habitually overhauls the register of deeds in search of defects in titles, whereon to stir up strife, and put money in his pocket? A moral tone ought to be infused into the profession which should drive such men out of it.

Fragment, Notes for a Law Lecture (1 July 1850?), cited in Abraham Lincoln: Complete Works, Comprising his Speeches, Letters, State Papers, and Miscellaneous Writings, Vol. 2 (1894)