科学无国界，因为知识属于人类，是照亮世界的火炬。

"To travel is to discover that everyone is wrong about other countries."

You are the artist of your own life. Don't hand the paintbrush to anyone else.

"I believe in the power of cinema to change the world, even if it's just a little bit."

自然界和道德世界是人类理性关注的双重对象。