Study something old but not visibly useful (classics), something modern and useful (accounting, coding), never something new and not visibly useful. - Nassim Nicholas Taleb

Those who believe in the unconditional benefits of past experience should consider this pearl of wisdom allegedly voiced by a famous ship’s captain: But in all my experience, I have never been in any accident… of any sort worth speaking about. I have seen but one vessel in distress in all my years at sea. I never saw a wreck and never have been wrecked nor was I ever in any predicament that threatened to end in disaster of any sort. E. J. Smith, 1907, Captain, RMS Titanic Captain Smith’s ship sank in 1912 in what became the most talked-about shipwreck in history.*

If, in some wealthy communities, you run into people who look like cousins, it is more probable that they use the same plastic surgeon.

In the medical and social domains, treatment should never be equivalent to silencing symptoms.