Knowledge, to become Wisdom, needs Judgment.
An autobiography is the story of how a man thinks he lived.
The virtue of some people consists wholly in condemning the vices in others.
Without doubt the greatest injury of all was done by basing morals on myth. For, sooner or later, myth is recognized for what it is, and disappears. Then morality loses the foundation on which it has been built.
Science is the key which unlocks the storehouses of nature.
It takes two to make a marriage a success and only one to make it a failure.