You may not divide the seamless coat of learning.
Aristotle discovered all the half-truths which were necessary to the creation of science.
Without adventure all civilization is full of decay. Adventure rarely reaches its predetermined end. Columbus never reached China.
Ideas won't keep. Something must be done about them.
A clash of doctrine is not a disaster, it is an opportunity.
It is the business of the future to be dangerous; and it is among the merits of science that it equips the future for its duties.