Every noble action is selfish. Some selfish actions are nobler than others. But they are all selfish. And as such there can be no action purely noble anyway. Even the nobility in God's great philosophical intentions is bounded by his vanity.

Moral certainty is intellectual immorality

The blind cannot see the sun.

The difference between religion and science is the difference between thoughtless certainty and thoughtful doubt.

The final philosophy is the ontology of God.

The most fundamental law of tragedy is that the moments of greatest happiness are the hardest to attain.

The ultimate philosophical challenge is to reveal the ontology of God.