"The greatest happiness principle holds that actions are right in proportion as they tend to promote happiness, wrong as they tend to produce the reverse of happiness."

"He who knows only his own side of the case knows little of that."

"A person may cause evil to others not only by his actions but by his inaction, and in either case he is justly accountable to them for the injury."

"The only source of improvement is liberty, combined with the power of individuals to think for themselves."

"The love of money is the root of all evil: but the love of liberty is the root of all good."