数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

I don’t need a reason to be happy.

我在打扫房间，打扫身体，扩大我的心脏。

Diversity of thought leads to breakthrough ideas that drive industry transformation.

儿童擅长在自由活动中建立规律。