>>Suy Ngẫm: Ranh giới giữa thành công và thất bại nhỏ tới mức chúng ta hiếm khi biết được mình đã vượt qua nó khi nào: nhỏ tới mức chúng ta thường đứng trên nó mà không ý thức được.
The line between failure and success is so fine that we scarcely know when we pass it: so fine that we are often on the line and do not know it.
Elbert Hubbard
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