Youth is a period of missed opportunities. -- Cyril Connolly,

Related:

• The past is the only dead thing that smells sweet. -
  Cyril Connolly, "Journal and Memoir"...
• Always be nice to those younger than you, because they are the ones who will be writing about you.
  Cyril Connolly, "Journal and Memoir"...
• Youth is a period of missed opportunities without the
  glory of knowing what was missed...
• Only by avoiding the beginning of things can we escape their end.
  Cyril...
• Those whom the gods wish to destroy, they first call promising.
  Cyril...
• Better to write for yourself and have no public, than to write for the public and have no self.
  Cyril...
• Life is a maze in which we take the wrong turning before we have learnt to walk.
  Cyril...
• We must select the illusion which appeals to our temperament and embrace it with passion,
  if we want to be happy. -- Cyril...
• The dread of lonliness is greater than the fear of bondage,
  so we get married. Cyril...