In my acquaintance with John Rawls, I found him to be a simple and honest man, who just by chance also happened to be the greatest moral philosopher of the twentieth century. I would like to think that I could emulate at least his modesty - his refusal to exaggerate his perception of himself and his place in the larger scheme of things - even if my work never compares with his in its importance.

The picture of Kant as the 'theological Robespierre' or the "world-crusher" was first suggested by someone with whom Kant stood in a relation of philosophical disagreement but also great mutual respect: namely, Moses Mendelssohn.

Kant thinks we can show that there is no contradiction in supposing we are free.

One rational standard of action is how well it promotes the end it seeks. Another standard is whether it aims at ends which are good. Both of these, but especially the former, depend on judgments of fact.

It is a cause of shame to any member of the human race to be a member of the same species some of whose members could vote for any candidate for president that has been offered by the Republican party. Such people seem to be motivated only by short-sighted greed, ignorance, fear and hatred.

We can establish empirical criteria for free actions, and investigate human actions on the presupposition we are free.

Consequentialist theories pretend that we can set some great big ends (the general happiness, human flourishing), provide ourselves with definite enough conceptions of them to make them the objects of instrumental reasoning, and then obtain enough reliable information about what actions will best promote them that we could regulate our conduct by these considerations alone.