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程序测试可以用来显示错误的存在,但永远不能显示它们的缺失!
最好的原料才能做出最好的面包。就是这么简单。
一个好的学习算法应该能够从有限的例子中推广到未见过的数据。
The typical big winner in the stock market takes three to ten years or more to play out.
The biggest risk is not taking any risk... In a world that is changing really quickly, the only strategy that is guaranteed to fail is not taking risks.
Innovation without execution is just imagination.