It is so much easier not to be wrong than to be right.
Erring
Error is boundless.
Nor hope nor doubt,
Though both be groundless,
Will average out.
—Cunningham
In the most intractable arguments, one party regards as a question of degree what the other regards as one of kind.
Spend enough time mastering a complex system of ideas and you end up believing it.
To change your mind it does not suffice to change your opinion.
On many topics it is embarrassing to have an opinion, no matter what it is.
My regrets amount mostly to not having been enough like myself.
Few experiences are more salutary than losing an argument, but only if you notice.
Anyone who believes that if you’re not part of the solution you’re part of the problem is part of the problem.
Today we believe everything, except what we are told.
Most of what passes for deep thought today can be traced to some misunderstanding of Darwin, Einstein, Heisenberg, or Gödel.