Joy sparks the urge to play, interest sparks the urge to explore, contentment sparks the urge to savor and integrate, and love sparks a recurring cycle of each of these urges within safe, close relationships.

我们对黑洞了解得越多，就越意识到我们还有多少未知。

I try to make films that are as close to life as possible, because life is not always clear and straightforward.

邪恶是无法解释的东西。它就是这样存在。

科学应该服务于人类，而不仅仅是好奇心。