It is then by those shadows of the hoary Past and their fantastic silhouettes on the external screen of every religion and philosophy that we can by checking them as we go along and comparing them trace out finally the body that produced them.
In the long history of humankind (and animal kind too) those who learned to collaborate and improvise most effectively have prevailed.
Ignorance more frequently begets confidence than does knowledge: it is...
False facts are highly injurious to the progress of science for they often...
What a book a devil's chaplain might write on the clumsy wasteful...
There is no reason to repeat bad history.
There were various turning points, but the main one at the beginning was...
Look into the heavens and say, “It’s my turn to make history.