善恶之间的界限常常是模糊的。
The line between good and evil is often blurred.
每一项科学发现都应该以其对人类福祉的贡献来衡量。
"Stories are the way we heal."
The poor are not lazy; they are just caught in a system that makes it very hard for them to escape poverty.
There are no second acts in American lives.
我们想要保留的不仅仅是一个良好的编程环境，更是一个可以形成共同体的系统。