By relieving the brain of all unnecessary work, a good notation sets it free to concentrate on more advanced problems, and in… — Alfred North Whitehead Copy Share Image
For a good notation has a subtlety and suggestiveness which at times make it seem almost like a live teacher. — Bertrand Russell Copy Share Image
A good notation has a subtlety and suggestiveness which at times make it almost seem like a live teacher. — Bertrand Russell Copy Share Image
