"If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them." - Henry David Thoreau, Walden "공중에 성을 지었다면 그것을 잃을.....
If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them.에 대한 요약내용입니다.
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