To truly know the world, look deeply within your own being; to truly know yourself, take real interest in the world.

我相信儿童书籍应该是美丽的物品，值得珍藏和反复阅读。

最糟糕的监狱不是有墙和栏杆的监狱，而是我们思想中的监狱。

The most important thing is to always keep the user at the center of everything we do.

你无法改变自己是谁，只能改变自己做什么。