In the 1970s and 1980s there was so little decent fiction for young people but we're now in a golden age that shows no sign of fading. Philip Pullman J. K. Rowling Lemony Snicket are only three of the best known among a good number of equals.
Age is not measured by years. Nature does not equally distribute energy. Some people are born old and tired while others are going strong at seventy.
Hesitation increases in relation to risk in equal proportion to age.
He who is of calm and happy nature will hardly feel the pressure of age but to him who is of an opposite disposition youth and age are equally a burden.