编程语言的力量不在于它的语法，而在于它提供的抽象。

Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.

"Every child deserves a bookshelf full of stories that reflect their own experiences and open windows to new worlds."

记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的。