Arthur Koestler Two Quotations

Creativity in science could be described as the act of putting two and two together to make five

Two half truths do not make a truth.

The creativity and pathology of the human mind are, after all, two sides of the same medal coined in the evolutionary mint. The first is responsible for the splendour of our cathedrals, the second for the gargoyles that decorate them to remind us that the world is full of monsters, devils, and succubi.

In the pun, two strings of thought are tangled into one acoustic knot.

Two half-truths do not make a truth, and two half- cultures do not make a culture