Things do change. The only question is that since things are deteriorating so quickly, will society and man's habits change quickly enough?

People think of education as something that they can finish.

Humanists recognize that it is only when people feel free to think for themselves, using reason as their guide, that they are best capable of developing values that succeed in satisfying human needs and serving human interests.

[Social] science fiction is that branch of literature which is concerned with the impact of scientific advance on human beings.

Humanity has the stars in its future, and that future is too important to be lost under the burden of juvenile folly and ignorant superstition.

When I die I won't go to heaven or hell; there will just be nothingness.

Grip the nettle firmly and it will become a stick with which to beat your enemy.