The best decisions are made with both data and intuition.

I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That’s how I’ve gotten to where I am.

每一部伟大的作品都是作者与读者之间的一种无声对话。

实际发展水平与潜在发展水平之间的距离，前者由独立解决问题决定，后者由在成人指导下或与更有能力的同伴合作解决问题决定。

我不相信幸福的结局，我相信必要的结局。