A good picture book should be a collaboration between words and images, where each enhances the other.

Work to become， not to acquire.

Sustainability is not an option; it's a responsibility we all share.

"Innovation is the key to solving many of the world's problems, and it requires freedom to experiment and take risks."

数学的真正力量在于它简化复杂事物的能力，使不可理解的事物变得可理解。