Just as the dignity of man is based on his freedom--to the extent that he may even say no to God--likewise, the dignity of a science is based on that unconditional freedom which guarantees its independent search for truth. And just as human freedom must include the freedom to say no, so the freedom of scientific investigation must face the risk that its results will turn out to contradict religious beliefs and convictions. Only a scientist who is ready to fight militantly for such an autonomy of thought may triumphantly live to see how the results of his research eventually fit, without contradictions, in the truths of his belief.
