But as, in ethics, evil is a consequence of good, so, in fact, out of joy is sorrow born. Either the memory of past bliss is the anguish of to-day, or the agonies which are have their origin in the ecstasies which might have been.

Edit and Show details

Add or delete facts, download data in JSON or RDF formats, and explore topic metadata.

Freebase Logo
What is Freebase?

Freebase is a huge collection of facts, built by people like you. Freebase connects facts in ways other sites can't, giving you new ways to explore millions of subjects.
You can help improve it!

Freebase Attribution

Freebase data is free for use under the CC-BY license.

Learn more about Freebase licensing and attribution