A Theory In Its Day

The Symbol And The Metaphor Are As Necessary To Science As To Poetry.

It Is A Mistake To Think Of Creative Activity As Something Unusual

A Theory In Its Day Helps To Solve The Problems Of The Day.

Man Masters Nature Not By Force But By Understanding. This Is Why Science Has Succeeded Where Magic Failed: Because It Has Looked For No Spell To Cast Over Nature.

The Preoccupation With The Choice Of A Mate Both By Male And Female I Regard As A Continuing Echo Of The Major Selective Force By Which We Have Evolved.