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Banks are special because they create money, and that's why they need special regulation.
"I'm not perfect, but I'm trying every day to concentrate on being better."
算法中随机性的力量在于它可以帮助我们找到通过确定性方法难以发现的解决方案。
The joy of mathematics comes from the act of creation, not just the result.
内心守静而不生差错,不让外物扰乱五官,不让五官扰乱内心,这就叫做心中有所得。