Youth comes only once in a lifetime, therefore, it is important that we should not waste those years in idleness and bad living.

青春一辈子只有一次，因此，我们不应该懒惰和不良的生活浪费这些年的时间是很重要的。

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Even though we couldn't know what will happened tomorrow, we need to make a plan for our tomorrow, next month, or next year. Don't waste of your time because of your idleness.

虽然我们不知道明天会发生什么事，但我们应该为我们的明天，下个月，明年定制计划。更不要因为你的懒惰浪费你的时间。

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