我知道有一颗星球上住着一位脸色绯红的先生。他从来没有闻过一朵花，从来没有见过一颗星星，从来没有爱过任何人。他除了做加法以外，没有干过别的事，他整天像你一样，老重复说：我是一个严肃认真的人，我是一个严肃认真的人！

When you're young you think you're going to have lots of friends. But as you get older, you realize you can count them on one hand.

The past is never dead. It's not even past.

解释：对别人的灾祸而幸灾乐祸是不仁义的，乘别人的危难去攻击不符合武德。

"Memory is the only paradise from which we cannot be driven."

"To understand who we are, we must first understand where we come from."

The joy of discovery in mathematics is unparalleled.

正是在我们最黑暗的时刻，我们必须集中精力看到光明。