The design of algorithms is both an art and a science.
遗传研究应该为人类服务,而不仅仅是商业利益。
"Every saint has a past, and every sinner has a future."
后见之明对历史学家乃至回忆录作者非常有用,但遗憾的是,实践中的政治家却无法拥有。
Music has the power to bring people together from all over the world.