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解释:凡要谋划一件事,一定要预见到成功的把握,然后才可以去做。
我们唯一需要恐惧的就是恐惧本身。
Mental activity is the organism's way of engaging with the world.
I'm not a light, I'm a darkness.
Mathematics is the art of asking the right questions and then finding their answers.
Ingersoll's story of the man that went down from heaven on a reduced-rate excursion ticket good for 30 days --- and tried to sell his return ticket.
"I can resist everything except temptation."