You will fail many times but in failing you'll learn and in learning you'll find your way. Remember, there are no mistakes in life but only lessons, and lessons will keep on repeating until learned
And how many hours a day did you do lessons?' said Alice, in a hurry to change the subject. Ten hours the first day,' said the Mock Turtle: 'nine the next, and so on.' What a curious plan!' exclaimed Alice. That's the reason they're called lessons,' the Gryphon remarked: 'because they lessen from day to day.
The memory should be specially taxed in youth, since it is then that it is strongest and most tenacious. But in choosing the things that should be committed to memory the utmost are and forethought must be exercised; as lessons well learnt in youth are never forgotten.
Have you learned the lessons only of those who admired you, and were tender with you, and stood aside for you? Have you not learned great lessons from those who braced themselves against you, and disputed passage with you?
The poets aim is either to profit or to please, or to blend in one the delightful and the useful. Whatever the lesson you would convey, be brief, that your hearers may catch quickly what is said and faithfully retain it. Every superfluous word is spilled from the too-full memory.