“At 20 years of age the will reigns; at 30 the wit; at 40 the judgement.”
  — Benjamin Franklin (1706-1790), American Statesman, Scientist, Philosopher, Writer, and Inventor.

“The secret of genius is to carry the spirit of the child into old age, which mean never losing your enthusiasm.”
  — Aldous Huxley (1894-1963), English Novelist and Critic