Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
The great tragedy of science - the slaying of a beautiful hypothesis by an ugly fact.
"Necessity is the mother of invention" is a silly proverb. "Necessity is the mother of futile dodges" is much nearer…
Peano Axioms of the Natural Numbers 1. 0 is a number. 2. The immediate successor of a number is also…