The art of progress is to preserve order amid change and to preserve change amid order.
A Unitarian is a person who believes in at most one God.
The real history does not get written, because it is not in people's brains but in their nerves and vitals.
Dogmatism is the anti-Christ of learning.
Religion is what the individual does with his own solitariness.
Nature is probably quite indifferent to the aesthetic preferences of mathematicians.