কার্ল স্যান্ডবার্গ

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সময় তোমার জীবনে একটি পয়সার মত। শুধুমাত্র এই একটি পয়সাই তোমার কাছে আছে, তাই ভেবেচিন্তে তা খরচ কর; যদি না তুমি অন্যদেরকে দিয়ে তোমার এই পয়সাটি খরচ করাতে চাও।
 কার্ল স্যান্ডবার্গ
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