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市场是一位伟大的老师,但它收取高昂的学费。
一个人做得越多,看得越多,感受得越多,就越有能力去做。
Fiction is like a spider's web, attached ever so lightly perhaps, but still attached to life at all four corners.
The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.