-Boccaccio, Italy

If a person doesn't waste any time, then he is very young, but he has lived for a long time.

-Bacon English

Idleness in adolescence is a bill of exchange in old age, which needs to be paid with interest after about 30 years.

-kolton English.

Whoever wastes his life, his youth will fade, and life will abandon them.

-Hugo method

Years are like running water, but they keep coming, but youth is gone forever.

Ibsen moved away.

The so-called youth is psychological youth.

-Kōnosuke Matsushita Day

All our losses can be made up, and all our pains can be comforted, but when youth leaves, it takes something away from our hearts and never looks back.

-Santayana Nami

No matter which era, the characteristics of youth always embrace all kinds of ideals and fantasies. This is not a shortcoming, but a valuable quality.

-Kalinin of the former Soviet Union

Treasure your youth! Nothing in the world is better than youth, and nothing is more precious than youth!

-Gorky, former Soviet Union

It is important not to waste your youth and vitality.

-Chekhov Russia

If you want to do something great, you must start at a young age.

-Goethe