This is one of those views which are so absolutely absurd that only very learned men could possibly adopt them.

I think it would be just to say the most essential characteristic of mind is memory, using this word in its broadest sense to include every influence of past experience on present reactions.

There is no greater reason for children to honour parents than for parents to honour children except, that while the children are young, the parents are stronger than children.

Nine-tenths of the activities of a modern Government are harmful; therefore the worse they are performed, the better.

The greatest challenge to any thinker is stating the problem in a way that will allow a solution.

Boys and girls should be taught respect for each other's liberty... and that jealousy and possessiveness kill love.

Love as a relation between men and women was ruined by the desire to make sure of the legitimacy of children.