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 a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

Whether 60 or 16, there is in every human being’s heart the lure of wonders, the unfailing appetite for what’s next and the joy of the game of living. In the center of your heart and my heart, there is a wireless station; so long as it receives messages of beauty, hope, cheer, courage and power from man and from the infinite, so long as you are young.

When your aerials are down, and your spirit is covered with snows of cynicism and the ice of pessimism, then you’ve grown old, even at 20; but as long as your aerials are up, to catch waves of optimism, there’s hope you may die young at 80.

譯文：

青春

青春不是年華，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想象，炙熱的戀情；青春是生命的深泉在涌流。

無論年屆花甲，擬或二八芳齡，心中皆有生命之歡樂，奇跡之誘惑，孩童般天真久盛不衰。人人心中皆有一臺天線，只要你從天上人間接受美好、希望、歡樂、勇氣和力量的信號，你就青春永駐，風(fēng)華常存。 、

一旦天線下降，銳氣便被冰雪覆蓋，玩世不恭、自暴自棄油然而生，即使年方二十，實已垂垂老矣；然則只要樹起天線，捕捉樂觀信號，你就有望在八十高齡告別塵寰時仍覺年輕。