Wisdom is the gray hair unto men, and an unspotted life is old age.

Related:

• Let us crown ourselves with rosebuds before they be withered.
  Old Testament -- Wisdom of Solomon ii,...
• Observation, not old age,
  brings wisdom...
• Wisdom is the principal thing; therefore get wisdom;
  and with all thy getting get understanding. -- Old...
• Our time is a very shadow that passeth away. -- Old Testament -
  Wisdom of Solomon ii,...
• The price of wisdom is above rubies. -- Old Testament -
  Job xxviii,...
• Wisdom is better than rubies. -- Old Testament --
  Proverbs viii,...
• Wisdom shall die with you. -- Old Testament --
  Job xii,...
• Among the many handicaps of old age which must be lived
  with is wisdom...
• When I was born I drew in the common air, and fell upon the earth,
  which is of like nature, and the first voice which...