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Don’t take it personally when someone turns you down. Assume they are like you: busy， occupied， distracted. Try again later. It’s amazing how often a second try works.

"The only limit to our realization of tomorrow will be our doubts of today."

未來(lái)不是我們進(jìn)入的，未來(lái)是我們創(chuàng)造的。

改變行為的唯一方法是通過(guò)操縱強(qiáng)化偶然性。