求翻译：How time flies! Who is able to give a definition to his future ? I know clearly that those high buildings are based on solid foundation . As a student , I should have a reasonable aim , and study hard . My goal is to enter the best university for further study after middle school . I know it’s hard work , and I ’ll come across many difficulties and frustrations . But no matter what they are , I’ll keep working on it and never give up . My teacher says there ’s only one kind of people that are truly successful : those who are brave enough to put up with hardships . Even if I won’t achieve the goal , I have no regrets for what I have done , for I have struggled for my life .是什么意思？

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