"A good picture book is like a silent movie; it tells a story without words."

I don't follow trends. I create them.

The best way to learn mathematics is to do mathematics.

The best books are the ones that children want to read again and again.

I never want to look back and say I could have done more.

音乐就是我的呼吸，没有它我活不下去。

The concept of truth is inseparable from the concept of freedom.