Progress cannot be organized.

Progress cannot be organized.

The rule seems to be that those who find no difficulty in deceiving themselves are easily deceived by others. They read more

The rule seems to be that those who find no difficulty in deceiving themselves are easily deceived by others. They are easily persuaded and led.

Mutation is random; natural selection is the very opposite of random.

Mutation is random; natural selection is the very opposite of random.

Both optimists and pessimists contribute to our society. The optimist invents the airplane and the pessimist the parachute.

Both optimists and pessimists contribute to our society. The optimist invents the airplane and the pessimist the parachute.

What is the use of a house if you haven't got a tolerable planet to put it on?

What is the use of a house if you haven't got a tolerable planet to put it on?

Society is like a lawn where every roughness is smoothed, every bramble eradicated, and where the eye is delighted by read more

Society is like a lawn where every roughness is smoothed, every bramble eradicated, and where the eye is delighted by the smiling verdure of a velvet surface.

...anyone who writes about "Darwin's theory of evolution" in the singular, without segregating the theories of gradual evolution, common descent, read more

...anyone who writes about "Darwin's theory of evolution" in the singular, without segregating the theories of gradual evolution, common descent, speciation, and the mechanism of natural selection, will be quite unable to discuss the subject competently.

The avowed aim of all utopian movements is to put an end to history and to establish a final and read more

The avowed aim of all utopian movements is to put an end to history and to establish a final and permanent calm.

Science commits suicide when it adopts a creed.

Science commits suicide when it adopts a creed.