Knowledge and experience

The young man knows the rules, but the old man knows the exceptions.

Oliver Wendell Holmes, Sr. – American physician and writer (1809-1894), from his Valedictory Address, delivered to the Graduating Class of the Bellevue Hospital College (March 2, 1871), reprinted in the “New York Medical Journal”, issue 13 (April 1871), Quotations book 2024