It takes two to make a marriage a success and only one to make it a failure.

It is easy to be tolerant of the principles of other people if you have none of your own.

The virtue of some people consists wholly in condemning the vices in others.

Science is the key which unlocks the storehouses of nature.

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.

It takes two to make a marriage a success and only one to make it a failure.

The house of Lords must be the only institution in the world which is kept efficient by the persistent absenteeism of most of its members.