创作艺术的过程和最终结果一样重要。

实现明天理想的唯一障碍是今天的疑虑。

创新的关键不仅在于找到答案，还在于提出正确的问题。

You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.