No great improvements in the lot of mankind are possible until a great change takes place in the fundamental constitution of their modes of thought. - John Stuart Mill

We have had the morality of submission, and the morality of chivalry and generosity; the time is now come for the morality of justice.

Then are seen the cases, so frequent in this age of the world as almost to form the majority, in which the creed remains as it were outside the mind, incrusting and petrifying it again all other influences addressed to the higher parts of our nature; manifesting its power by not suffering any fresh and living conviction to get in, but itself doing nothing for the mind or heart except standing sentinel over them to keep them vacant

What the State can usefully do is to make itself a central depository, and active circulator and diffuser, of the experience resulting from many trials. Its business is to enable each experimentalist to benefit by the experiments of others, instead of tolerating no experiments but its own.