银河系中心附近的恒星就像宇宙时钟，帮助我们绘制时空图。

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

最好的科学发现往往发生在学科的边界上。

The future of cinema is in the hands of those who dare to dream and have the courage to tell their stories.

The work of art is the result of a struggle between the artist and his material.

有一天我读了一本书，我的整个生活都改变了。

Filmmaking is a chance to live many lifetimes.