งวด 1/7/62 รวมชุด เด็ดๆ ใบเขียว นางฟ้า ฝันเป็นจริง คัมภีร์เทวดา พี่น้อง อย่าพลาด
In 1908 at the age of 25 Napoleon Hill took the opportunity to interview Andrew Carnegie, then 73. Carnegie was sufficiently impressed with the young man that the meeting in which Hill hoped to discover the secret to Carnegie's success went on for three days. It took Hill exactly 29 seconds to agree to a proposal that Carnegie made: that he would pay Hill travel expenses and give him introductions to hundreds of successful people if he would interview these people and develop a systematic, written theory of success.
from: http://ezinearticles.com/?Using-the-Carnegie-Rule-To-Achieve-Success&id=6563904
