Youth is not a time of life; it is a state of mind;

青春不是年华,青春是一种心境。

it is not a matter of rosy cheeks, red lips and supple knees;

它不是红颜,朱唇,柔膝;

it is a matter of the will, a quality the imagination,

它是一种深沉的意志,一种恢弘的想象,

a vigor of the emotions;

和饱满的热情;

it is the freshness of the deep springs of life.

它是我们生命之泉在不息的涌动。

Nobody grows old merely by a number of years.

岁月有加,并未垂老。

We grow old by deserting our ideals.

抛弃理想,方堕暮年。