Related:

• Wasn't there something about a PASCAL programmer knowing the value of everything and the Wirth of nothing?
• To be absolutely certain about something, one must know everything or nothing about it.
  -- Olin Mille...
• You'll learn something about men and women.
• We must learn our limits. We are all something, but none of us are everything. -- Blaise Pascal
• I know everything about everything, except that.
• CONNOISSEUR, n. A specialist who knows everything about something and nothing about anything else.
  An old wine-bibber having been smashed in a railway collision, some wine was pouted on his lips to revive him....
• If we want to learn anything, we mustn't try to learn everything. -- The Lump Law