Objects have always been carried, sold, bartered, stolen, retrieved and lost. People have always given things to other people.

科学中最重要的不是获得新的事实，而是发现新的思考方式。

Be less curious about people and more curious about ideas.

数学是为不同事物赋予相同名称的艺术。

颜色是一种语言；它可以传达情绪、时间甚至角色发展。