最好的书是挑战你的书。
The best books are those that challenge you.
学习计算机科学的最好方法就是去做计算机科学。
The growth of knowledge is the key to solving problems.
Those who dream by day are cognizant of many things which escape those who dream only by night.
You see things; and you say, 'Why?' But I dream things that never were; and I say, 'Why not?'
It's not just about writing code; it's about solving problems.