Rules for happiness: something to do, someone to love, something to hope for.

Settle, for sure and universally, what conduct will promote the happiness of a rational being.

The sight of a being who is not adorned with a single feature of a pure and good will, enjoying unbroken prosperity, can never give pleasure to an impartial rational spectator. Thus a good will appears to constitute the indispensable condition even of being worthy of happiness.

Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.

It is not God's will merely that we should be happy, but that we should make ourselves happy

It is not necessary that whilst I live I live happily; but it is necessary that so long as I live I should live honourably.

Happiness, though an indefinite concept, is the goal of all rational beings

When a thoughtful human being has overcome incentives to vice and is aware of having done his bitter duty, he finds himself in a state that could be called happiness, a state of contentment and peace of mind in which virtue is its own reward.

Act in such a way that you will be worthy of being happy.