我曾尝试从简单到困难的类别来分析，把我们所知道的和我们仍然需要学习的差距提出来。
I have attempted to order the categories from easy to challenging, revealing the wide gap between what we know and what we still need to learn.
我知道我的梦想和现实还是有一定差距的，但我想信只要我努力就一定…
I know my dream and the reality or have the certain disparity, but I…
我知道我的梦想和现实还是有一定差距的，但我想信只要我努力就一定…
I know my dream and the reality or have the certain disparity, but I…
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