少年老い易く学成り難し

しょうねんおいやすくがくなりがたし

少年老いやすく学成りがたし少年老いやすく学なりがたし

[shounenoiyasukugakunarigatashi]

Definitions

1.expressions (phrases, clauses, etc.)

study hard while you are young; boys grow old easily but getting learned is harder