Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.

 智者创造机会胜于等待机会。

You'd say he did it to please the guards. Or maybe it's in order to do a good job with us. And I thought he was just to experience the feeling of a normal person again, even just for a short moment.

科学的力量在于它的普遍性和无私性，它超越了国界和文化的限制。