数学是人类精神最美丽和最强大的创造。

我不害怕任何人，但我尊重每个人。

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

"We look at the world once, in childhood. The rest is memory."

我不想仅仅以网球选手的身份被人所知。我想以好人的身份被人所知。

The best songs come from real emotions and experiences.

Leadership is about inspiring others to see what they can become, not just what they are.