be or not to be punctual is a habit.We often fail to appreciate theinfluence of habit in our life.Habit is worklng for or against us every minute of the day.It has much to do with our future.So when we are young, we should try to be punctual every time and never be late, for the habit is much easier to acquire in youth than when we are older.

　　是否做到准时是一种习惯。我们在日常生活中往往没有意识到习惯的影响。习惯每时每刻都在起作用，或起积极作用，或起不良作用。习惯与我们的前途息息相关。所以，我们年轻时应该力求次次准时，从不迟到，因为准时的习惯在年轻时比年老时更容易养成。