Those who have an interest in keeping the machinery of war going will stop at nothing to make public opinion subservient to their murderous ends.

Epistemology without contact with science becomes an empty scheme. Science without epistemology is-insofar as it is thinkable at all-primitive and muddled.

I believe in intuition and inspiration. Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution. It is, strictly speaking, a real factor in scientific research.

If you want your children to be intelligent, read them fairy tales. If you want them to be more intelligent, read them more fairy tales.

I do not believe in a personal God and I have never denied this but have expressed it clearly.

It is just as important to make knowledge live and keep it alive as to solve specific problems.

Was wirklich zählt, ist Intuition