少年不识青春味

去年说到《少年不识成功味》。几周前我看丽云一篇日志时，心有所感，想起来我上大一时背过的另一篇短文《青春》：

YOUTH

— Samuel Ullman

Youth is not a time of life, it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is …