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The most dangerous phrase in business is: 'We've always done it this way.'
I'm trying to grow up and not let things get to me
数学的美在于它如此简单却又如此强大。
创新不仅仅是创造新事物;而是让现有的东西更好地运作。
学习新编程语言的唯一方法就是用它编写程序。
The art of doing mathematics consists in finding that special case which contains all the germs of generality.