重构程序的最好方法是重构它。
实现明天的唯一限制就是我们今天的怀疑。
唯一真正的智慧是知道你一无所知。
The greatest mistake you can make in life is to be continually fearing you will make one.
The real tragedy of the poor is that they can afford nothing but self-denial.
I've learned that failure is not the opposite of success, it's part of success.