It seems to me of great importance to teach children respect for life. Towards this end, experiments on living animals in classrooms should be stopped. To encourage cruelty in the name of science can only destroy the finer emotions of affection and sympathy, and breed an unfeeling callousness in the young towards suffering in all living creatures.

Everybody wants something.

The kind of propaganda that some of the religious groups, aided and abetted by the opposition, put forth in that campaign utterly disgusted me. If I needed anything to show me what prejudice can do to the intelligence of human beings that campaign was the best lesson I could have had.

One of the best ways of enslaving a people is to keep them from education... The second way of enslaving a people is to suppress the sources of information, not only by burning books but by controlling all the other ways in which ideas are transmitted.

Because they have so little, children must rely on imagination rather than experience.

It isn't enough to talk about peace. One must believe in it. And it isn't enough to believe in it. One must work at it.

When you are genuinely interested in one thing, it will always lead to something else.